diff options
Diffstat (limited to 'src/test/regress')
96 files changed, 3689 insertions, 1619 deletions
diff --git a/src/test/regress/expected/aggregates.out b/src/test/regress/expected/aggregates.out index 1f1ce2380af..c35288eecde 100644 --- a/src/test/regress/expected/aggregates.out +++ b/src/test/regress/expected/aggregates.out @@ -680,6 +680,25 @@ SELECT sum2(q1,q2) FROM int8_tbl; 18271560493827981 (1 row) +-- sanity checks +SELECT sum(q1+q2), sum(q1)+sum(q2) FROM int8_tbl; + sum | ?column? +-------------------+------------------- + 18271560493827981 | 18271560493827981 +(1 row) + +SELECT sum(q1-q2), sum(q2-q1), sum(q1)-sum(q2) FROM int8_tbl; + sum | sum | ?column? +------------------+-------------------+------------------ + 9135780246913245 | -9135780246913245 | 9135780246913245 +(1 row) + +SELECT sum(q1*2000), sum(-q1*2000), 2000*sum(q1) FROM int8_tbl; + sum | sum | ?column? +----------------------+-----------------------+---------------------- + 27407340740741226000 | -27407340740741226000 | 27407340740741226000 +(1 row) + -- test for outer-level aggregates -- this should work select ten, sum(distinct four) from onek a @@ -3379,26 +3398,6 @@ select v||'a', case when v||'a' = 'aa' then 1 else 0 end, count(*) ba | 0 | 1 (2 rows) --- Make sure that generation of HashAggregate for uniqification purposes --- does not lead to array overflow due to unexpected duplicate hash keys --- see CAFeeJoKKu0u+A_A9R9316djW-YW3-+Gtgvy3ju655qRHR3jtdA@mail.gmail.com -set enable_memoize to off; -explain (costs off) - select 1 from tenk1 - where (hundred, thousand) in (select twothousand, twothousand from onek); - QUERY PLAN -------------------------------------------------------------- - Hash Join - Hash Cond: (tenk1.hundred = onek.twothousand) - -> Seq Scan on tenk1 - Filter: (hundred = thousand) - -> Hash - -> HashAggregate - Group Key: onek.twothousand, onek.twothousand - -> Seq Scan on onek -(8 rows) - -reset enable_memoize; -- -- Hash Aggregation Spill tests -- diff --git a/src/test/regress/expected/alter_table.out b/src/test/regress/expected/alter_table.out index 476266e3f4b..b33e06a0d3d 100644 --- a/src/test/regress/expected/alter_table.out +++ b/src/test/regress/expected/alter_table.out @@ -3567,12 +3567,15 @@ SELECT conname as constraint, obj_description(oid, 'pg_constraint') as comment F -- filenode function call can return NULL for a relation dropped concurrently -- with the call's surrounding query, so ignore a NULL mapped_oid for -- relations that no longer exist after all calls finish. +-- Temporary relations are ignored, as not supported by pg_filenode_relation(). CREATE TEMP TABLE filenode_mapping AS SELECT oid, mapped_oid, reltablespace, relfilenode, relname FROM pg_class, pg_filenode_relation(reltablespace, pg_relation_filenode(oid)) AS mapped_oid -WHERE relkind IN ('r', 'i', 'S', 't', 'm') AND mapped_oid IS DISTINCT FROM oid; +WHERE relkind IN ('r', 'i', 'S', 't', 'm') + AND relpersistence != 't' + AND mapped_oid IS DISTINCT FROM oid; SELECT m.* FROM filenode_mapping m LEFT JOIN pg_class c ON c.oid = m.oid WHERE c.oid IS NOT NULL OR m.mapped_oid IS NOT NULL; oid | mapped_oid | reltablespace | relfilenode | relname @@ -4745,6 +4748,21 @@ alter table attbl alter column p1 set data type bigint; alter table atref alter column c1 set data type bigint; drop table attbl, atref; /* End test case for bug #17409 */ +/* Test case for bug #18970 */ +create table attbl(a int); +create table atref(b attbl check ((b).a is not null)); +alter table attbl alter column a type numeric; -- someday this should work +ERROR: cannot alter table "attbl" because column "atref.b" uses its row type +alter table atref drop constraint atref_b_check; +create statistics atref_stat on ((b).a is not null) from atref; +alter table attbl alter column a type numeric; -- someday this should work +ERROR: cannot alter table "attbl" because column "atref.b" uses its row type +drop statistics atref_stat; +create index atref_idx on atref (((b).a)); +alter table attbl alter column a type numeric; -- someday this should work +ERROR: cannot alter table "attbl" because column "atref.b" uses its row type +drop table attbl, atref; +/* End test case for bug #18970 */ -- Test that ALTER TABLE rewrite preserves a clustered index -- for normal indexes and indexes on constraints. create table alttype_cluster (a int); diff --git a/src/test/regress/expected/btree_index.out b/src/test/regress/expected/btree_index.out index bfb1a286ea4..21dc9b5783a 100644 --- a/src/test/regress/expected/btree_index.out +++ b/src/test/regress/expected/btree_index.out @@ -195,54 +195,123 @@ ORDER BY proname DESC, proargtypes DESC, pronamespace DESC LIMIT 1; (1 row) -- --- Add coverage for RowCompare quals whose rhs row has a NULL that ends scan +-- Forwards scan RowCompare qual whose row arg has a NULL that affects our +-- initial positioning strategy -- explain (costs off) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) < ('abs', NULL) + WHERE (proname, proargtypes) >= ('abs', NULL) AND proname <= 'abs' ORDER BY proname, proargtypes, pronamespace; - QUERY PLAN -------------------------------------------------------------------------------------------------------------- + QUERY PLAN +--------------------------------------------------------------------------------------------------------------- Index Only Scan using pg_proc_proname_args_nsp_index on pg_proc - Index Cond: ((ROW(proname, proargtypes) < ROW('abs'::name, NULL::oidvector)) AND (proname = 'abs'::name)) + Index Cond: ((ROW(proname, proargtypes) >= ROW('abs'::name, NULL::oidvector)) AND (proname <= 'abs'::name)) (2 rows) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) < ('abs', NULL) + WHERE (proname, proargtypes) >= ('abs', NULL) AND proname <= 'abs' ORDER BY proname, proargtypes, pronamespace; proname | proargtypes | pronamespace ---------+-------------+-------------- (0 rows) -- --- Add coverage for backwards scan RowCompare quals whose rhs row has a NULL --- that ends scan +-- Forwards scan RowCompare quals whose row arg has a NULL that ends scan -- explain (costs off) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) > ('abs', NULL) + WHERE proname >= 'abs' AND (proname, proargtypes) < ('abs', NULL) +ORDER BY proname, proargtypes, pronamespace; + QUERY PLAN +-------------------------------------------------------------------------------------------------------------- + Index Only Scan using pg_proc_proname_args_nsp_index on pg_proc + Index Cond: ((proname >= 'abs'::name) AND (ROW(proname, proargtypes) < ROW('abs'::name, NULL::oidvector))) +(2 rows) + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname >= 'abs' AND (proname, proargtypes) < ('abs', NULL) +ORDER BY proname, proargtypes, pronamespace; + proname | proargtypes | pronamespace +---------+-------------+-------------- +(0 rows) + +-- +-- Backwards scan RowCompare qual whose row arg has a NULL that affects our +-- initial positioning strategy +-- +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname >= 'abs' AND (proname, proargtypes) <= ('abs', NULL) +ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; + QUERY PLAN +--------------------------------------------------------------------------------------------------------------- + Index Only Scan Backward using pg_proc_proname_args_nsp_index on pg_proc + Index Cond: ((proname >= 'abs'::name) AND (ROW(proname, proargtypes) <= ROW('abs'::name, NULL::oidvector))) +(2 rows) + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname >= 'abs' AND (proname, proargtypes) <= ('abs', NULL) +ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; + proname | proargtypes | pronamespace +---------+-------------+-------------- +(0 rows) + +-- +-- Backwards scan RowCompare qual whose row arg has a NULL that ends scan +-- +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE (proname, proargtypes) > ('abs', NULL) AND proname <= 'abs' ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; - QUERY PLAN -------------------------------------------------------------------------------------------------------------- + QUERY PLAN +-------------------------------------------------------------------------------------------------------------- Index Only Scan Backward using pg_proc_proname_args_nsp_index on pg_proc - Index Cond: ((ROW(proname, proargtypes) > ROW('abs'::name, NULL::oidvector)) AND (proname = 'abs'::name)) + Index Cond: ((ROW(proname, proargtypes) > ROW('abs'::name, NULL::oidvector)) AND (proname <= 'abs'::name)) (2 rows) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) > ('abs', NULL) + WHERE (proname, proargtypes) > ('abs', NULL) AND proname <= 'abs' ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; proname | proargtypes | pronamespace ---------+-------------+-------------- (0 rows) +-- Makes B-Tree preprocessing deal with unmarking redundant keys that were +-- initially marked required (test case relies on current row compare +-- preprocessing limitations) +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname = 'zzzzzz' AND (proname, proargtypes) > ('abs', NULL) + AND pronamespace IN (1, 2, 3) AND proargtypes IN ('26 23', '5077') +ORDER BY proname, proargtypes, pronamespace; + QUERY PLAN +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + Index Only Scan using pg_proc_proname_args_nsp_index on pg_proc + Index Cond: ((ROW(proname, proargtypes) > ROW('abs'::name, NULL::oidvector)) AND (proname = 'zzzzzz'::name) AND (proargtypes = ANY ('{"26 23",5077}'::oidvector[])) AND (pronamespace = ANY ('{1,2,3}'::oid[]))) +(2 rows) + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname = 'zzzzzz' AND (proname, proargtypes) > ('abs', NULL) + AND pronamespace IN (1, 2, 3) AND proargtypes IN ('26 23', '5077') +ORDER BY proname, proargtypes, pronamespace; + proname | proargtypes | pronamespace +---------+-------------+-------------- +(0 rows) + -- --- Add coverage for recheck of > key following array advancement on previous --- (left sibling) page that used a high key whose attribute value corresponding --- to the > key was -inf (due to being truncated when the high key was created). +-- Performs a recheck of > key following array advancement on previous (left +-- sibling) page that used a high key whose attribute value corresponding to +-- the > key was -inf (due to being truncated when the high key was created). -- -- XXX This relies on the assumption that tenk1_thous_tenthous has a truncated -- high key "(183, -inf)" on the first page that we'll scan. The test will only diff --git a/src/test/regress/expected/compression.out b/src/test/regress/expected/compression.out index 4dd9ee7200d..09f198149aa 100644 --- a/src/test/regress/expected/compression.out +++ b/src/test/regress/expected/compression.out @@ -1,3 +1,7 @@ +-- Default set of tests for TOAST compression, independent on compression +-- methods supported by the build. +CREATE SCHEMA pglz; +SET search_path TO pglz, public; \set HIDE_TOAST_COMPRESSION false -- ensure we get stable results regardless of installation's default SET default_toast_compression = 'pglz'; @@ -6,21 +10,13 @@ CREATE TABLE cmdata(f1 text COMPRESSION pglz); CREATE INDEX idx ON cmdata(f1); INSERT INTO cmdata VALUES(repeat('1234567890', 1000)); \d+ cmdata - Table "public.cmdata" + Table "pglz.cmdata" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+------+-----------+----------+---------+----------+-------------+--------------+------------- f1 | text | | | | extended | pglz | | Indexes: "idx" btree (f1) -CREATE TABLE cmdata1(f1 TEXT COMPRESSION lz4); -INSERT INTO cmdata1 VALUES(repeat('1234567890', 1004)); -\d+ cmdata1 - Table "public.cmdata1" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | lz4 | | - -- verify stored compression method in the data SELECT pg_column_compression(f1) FROM cmdata; pg_column_compression @@ -28,12 +24,6 @@ SELECT pg_column_compression(f1) FROM cmdata; pglz (1 row) -SELECT pg_column_compression(f1) FROM cmdata1; - pg_column_compression ------------------------ - lz4 -(1 row) - -- decompress data slice SELECT SUBSTR(f1, 200, 5) FROM cmdata; substr @@ -41,16 +31,10 @@ SELECT SUBSTR(f1, 200, 5) FROM cmdata; 01234 (1 row) -SELECT SUBSTR(f1, 2000, 50) FROM cmdata1; - substr ----------------------------------------------------- - 01234567890123456789012345678901234567890123456789 -(1 row) - -- copy with table creation SELECT * INTO cmmove1 FROM cmdata; \d+ cmmove1 - Table "public.cmmove1" + Table "pglz.cmmove1" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+------+-----------+----------+---------+----------+-------------+--------------+------------- f1 | text | | | | extended | | | @@ -61,45 +45,9 @@ SELECT pg_column_compression(f1) FROM cmmove1; pglz (1 row) --- copy to existing table -CREATE TABLE cmmove3(f1 text COMPRESSION pglz); -INSERT INTO cmmove3 SELECT * FROM cmdata; -INSERT INTO cmmove3 SELECT * FROM cmdata1; -SELECT pg_column_compression(f1) FROM cmmove3; - pg_column_compression ------------------------ - pglz - lz4 -(2 rows) - --- test LIKE INCLUDING COMPRESSION -CREATE TABLE cmdata2 (LIKE cmdata1 INCLUDING COMPRESSION); -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | lz4 | | - -DROP TABLE cmdata2; -- try setting compression for incompressible data type CREATE TABLE cmdata2 (f1 int COMPRESSION pglz); ERROR: column data type integer does not support compression --- update using datum from different table -CREATE TABLE cmmove2(f1 text COMPRESSION pglz); -INSERT INTO cmmove2 VALUES (repeat('1234567890', 1004)); -SELECT pg_column_compression(f1) FROM cmmove2; - pg_column_compression ------------------------ - pglz -(1 row) - -UPDATE cmmove2 SET f1 = cmdata1.f1 FROM cmdata1; -SELECT pg_column_compression(f1) FROM cmmove2; - pg_column_compression ------------------------ - lz4 -(1 row) - -- test externally stored compressed data CREATE OR REPLACE FUNCTION large_val() RETURNS TEXT LANGUAGE SQL AS 'select array_agg(fipshash(g::text))::text from generate_series(1, 256) g'; @@ -111,21 +59,6 @@ SELECT pg_column_compression(f1) FROM cmdata2; pglz (1 row) -INSERT INTO cmdata1 SELECT large_val() || repeat('a', 4000); -SELECT pg_column_compression(f1) FROM cmdata1; - pg_column_compression ------------------------ - lz4 - lz4 -(2 rows) - -SELECT SUBSTR(f1, 200, 5) FROM cmdata1; - substr --------- - 01234 - 79026 -(2 rows) - SELECT SUBSTR(f1, 200, 5) FROM cmdata2; substr -------- @@ -136,21 +69,21 @@ DROP TABLE cmdata2; --test column type update varlena/non-varlena CREATE TABLE cmdata2 (f1 int); \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+---------+-----------+----------+---------+---------+-------------+--------------+------------- f1 | integer | | | | plain | | | ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE varchar; \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+-------------------+-----------+----------+---------+----------+-------------+--------------+------------- f1 | character varying | | | | extended | | | ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE int USING f1::integer; \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+---------+-----------+----------+---------+---------+-------------+--------------+------------- f1 | integer | | | | plain | | | @@ -160,14 +93,14 @@ ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE int USING f1::integer; ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE varchar; ALTER TABLE cmdata2 ALTER COLUMN f1 SET COMPRESSION pglz; \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+-------------------+-----------+----------+---------+----------+-------------+--------------+------------- f1 | character varying | | | | extended | pglz | | ALTER TABLE cmdata2 ALTER COLUMN f1 SET STORAGE plain; \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+-------------------+-----------+----------+---------+---------+-------------+--------------+------------- f1 | character varying | | | | plain | pglz | | @@ -179,164 +112,47 @@ SELECT pg_column_compression(f1) FROM cmdata2; (1 row) --- test compression with materialized view -CREATE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata1; -\d+ compressmv - Materialized view "public.compressmv" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - x | text | | | | extended | | | -View definition: - SELECT f1 AS x - FROM cmdata1; - -SELECT pg_column_compression(f1) FROM cmdata1; - pg_column_compression ------------------------ - lz4 - lz4 -(2 rows) - -SELECT pg_column_compression(x) FROM compressmv; - pg_column_compression ------------------------ - lz4 - lz4 -(2 rows) - --- test compression with partition -CREATE TABLE cmpart(f1 text COMPRESSION lz4) PARTITION BY HASH(f1); -CREATE TABLE cmpart1 PARTITION OF cmpart FOR VALUES WITH (MODULUS 2, REMAINDER 0); -CREATE TABLE cmpart2(f1 text COMPRESSION pglz); -ALTER TABLE cmpart ATTACH PARTITION cmpart2 FOR VALUES WITH (MODULUS 2, REMAINDER 1); -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -SELECT pg_column_compression(f1) FROM cmpart1; - pg_column_compression ------------------------ - lz4 -(1 row) - -SELECT pg_column_compression(f1) FROM cmpart2; - pg_column_compression ------------------------ - pglz -(1 row) - -- test compression with inheritance -CREATE TABLE cminh() INHERITS(cmdata, cmdata1); -- error -NOTICE: merging multiple inherited definitions of column "f1" -ERROR: column "f1" has a compression method conflict -DETAIL: pglz versus lz4 -CREATE TABLE cminh(f1 TEXT COMPRESSION lz4) INHERITS(cmdata); -- error -NOTICE: merging column "f1" with inherited definition -ERROR: column "f1" has a compression method conflict -DETAIL: pglz versus lz4 CREATE TABLE cmdata3(f1 text); CREATE TABLE cminh() INHERITS (cmdata, cmdata3); NOTICE: merging multiple inherited definitions of column "f1" -- test default_toast_compression GUC +-- suppress machine-dependent details +\set VERBOSITY terse SET default_toast_compression = ''; ERROR: invalid value for parameter "default_toast_compression": "" -HINT: Available values: pglz, lz4. SET default_toast_compression = 'I do not exist compression'; ERROR: invalid value for parameter "default_toast_compression": "I do not exist compression" -HINT: Available values: pglz, lz4. -SET default_toast_compression = 'lz4'; SET default_toast_compression = 'pglz'; --- test alter compression method -ALTER TABLE cmdata ALTER COLUMN f1 SET COMPRESSION lz4; -INSERT INTO cmdata VALUES (repeat('123456789', 4004)); -\d+ cmdata - Table "public.cmdata" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | lz4 | | -Indexes: - "idx" btree (f1) -Child tables: cminh - -SELECT pg_column_compression(f1) FROM cmdata; - pg_column_compression ------------------------ - pglz - lz4 -(2 rows) - +\set VERBOSITY default ALTER TABLE cmdata2 ALTER COLUMN f1 SET COMPRESSION default; \d+ cmdata2 - Table "public.cmdata2" + Table "pglz.cmdata2" Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description --------+-------------------+-----------+----------+---------+---------+-------------+--------------+------------- f1 | character varying | | | | plain | | | --- test alter compression method for materialized views -ALTER MATERIALIZED VIEW compressmv ALTER COLUMN x SET COMPRESSION lz4; -\d+ compressmv - Materialized view "public.compressmv" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - x | text | | | | extended | lz4 | | -View definition: - SELECT f1 AS x - FROM cmdata1; - --- test alter compression method for partitioned tables -ALTER TABLE cmpart1 ALTER COLUMN f1 SET COMPRESSION pglz; -ALTER TABLE cmpart2 ALTER COLUMN f1 SET COMPRESSION lz4; --- new data should be compressed with the current compression method -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -SELECT pg_column_compression(f1) FROM cmpart1; - pg_column_compression ------------------------ - lz4 - pglz -(2 rows) - -SELECT pg_column_compression(f1) FROM cmpart2; - pg_column_compression ------------------------ - pglz - lz4 -(2 rows) - +DROP TABLE cmdata2; -- VACUUM FULL does not recompress SELECT pg_column_compression(f1) FROM cmdata; pg_column_compression ----------------------- pglz - lz4 -(2 rows) +(1 row) VACUUM FULL cmdata; SELECT pg_column_compression(f1) FROM cmdata; pg_column_compression ----------------------- pglz - lz4 -(2 rows) +(1 row) --- test expression index -DROP TABLE cmdata2; -CREATE TABLE cmdata2 (f1 TEXT COMPRESSION pglz, f2 TEXT COMPRESSION lz4); -CREATE UNIQUE INDEX idx1 ON cmdata2 ((f1 || f2)); -INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEXT))::TEXT FROM -generate_series(1, 50) g), VERSION()); -- check data is ok SELECT length(f1) FROM cmdata; length -------- 10000 - 36036 -(2 rows) - -SELECT length(f1) FROM cmdata1; - length --------- - 10040 - 12449 -(2 rows) +(1 row) SELECT length(f1) FROM cmmove1; length @@ -344,19 +160,6 @@ SELECT length(f1) FROM cmmove1; 10000 (1 row) -SELECT length(f1) FROM cmmove2; - length --------- - 10040 -(1 row) - -SELECT length(f1) FROM cmmove3; - length --------- - 10000 - 10040 -(2 rows) - CREATE TABLE badcompresstbl (a text COMPRESSION I_Do_Not_Exist_Compression); -- fails ERROR: invalid compression method "i_do_not_exist_compression" CREATE TABLE badcompresstbl (a text); diff --git a/src/test/regress/expected/compression_1.out b/src/test/regress/expected/compression_1.out deleted file mode 100644 index 7bd7642b4b9..00000000000 --- a/src/test/regress/expected/compression_1.out +++ /dev/null @@ -1,360 +0,0 @@ -\set HIDE_TOAST_COMPRESSION false --- ensure we get stable results regardless of installation's default -SET default_toast_compression = 'pglz'; --- test creating table with compression method -CREATE TABLE cmdata(f1 text COMPRESSION pglz); -CREATE INDEX idx ON cmdata(f1); -INSERT INTO cmdata VALUES(repeat('1234567890', 1000)); -\d+ cmdata - Table "public.cmdata" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | pglz | | -Indexes: - "idx" btree (f1) - -CREATE TABLE cmdata1(f1 TEXT COMPRESSION lz4); -ERROR: compression method lz4 not supported -DETAIL: This functionality requires the server to be built with lz4 support. -INSERT INTO cmdata1 VALUES(repeat('1234567890', 1004)); -ERROR: relation "cmdata1" does not exist -LINE 1: INSERT INTO cmdata1 VALUES(repeat('1234567890', 1004)); - ^ -\d+ cmdata1 --- verify stored compression method in the data -SELECT pg_column_compression(f1) FROM cmdata; - pg_column_compression ------------------------ - pglz -(1 row) - -SELECT pg_column_compression(f1) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT pg_column_compression(f1) FROM cmdata1; - ^ --- decompress data slice -SELECT SUBSTR(f1, 200, 5) FROM cmdata; - substr --------- - 01234 -(1 row) - -SELECT SUBSTR(f1, 2000, 50) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT SUBSTR(f1, 2000, 50) FROM cmdata1; - ^ --- copy with table creation -SELECT * INTO cmmove1 FROM cmdata; -\d+ cmmove1 - Table "public.cmmove1" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | | | - -SELECT pg_column_compression(f1) FROM cmmove1; - pg_column_compression ------------------------ - pglz -(1 row) - --- copy to existing table -CREATE TABLE cmmove3(f1 text COMPRESSION pglz); -INSERT INTO cmmove3 SELECT * FROM cmdata; -INSERT INTO cmmove3 SELECT * FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: INSERT INTO cmmove3 SELECT * FROM cmdata1; - ^ -SELECT pg_column_compression(f1) FROM cmmove3; - pg_column_compression ------------------------ - pglz -(1 row) - --- test LIKE INCLUDING COMPRESSION -CREATE TABLE cmdata2 (LIKE cmdata1 INCLUDING COMPRESSION); -ERROR: relation "cmdata1" does not exist -LINE 1: CREATE TABLE cmdata2 (LIKE cmdata1 INCLUDING COMPRESSION); - ^ -\d+ cmdata2 -DROP TABLE cmdata2; -ERROR: table "cmdata2" does not exist --- try setting compression for incompressible data type -CREATE TABLE cmdata2 (f1 int COMPRESSION pglz); -ERROR: column data type integer does not support compression --- update using datum from different table -CREATE TABLE cmmove2(f1 text COMPRESSION pglz); -INSERT INTO cmmove2 VALUES (repeat('1234567890', 1004)); -SELECT pg_column_compression(f1) FROM cmmove2; - pg_column_compression ------------------------ - pglz -(1 row) - -UPDATE cmmove2 SET f1 = cmdata1.f1 FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: UPDATE cmmove2 SET f1 = cmdata1.f1 FROM cmdata1; - ^ -SELECT pg_column_compression(f1) FROM cmmove2; - pg_column_compression ------------------------ - pglz -(1 row) - --- test externally stored compressed data -CREATE OR REPLACE FUNCTION large_val() RETURNS TEXT LANGUAGE SQL AS -'select array_agg(fipshash(g::text))::text from generate_series(1, 256) g'; -CREATE TABLE cmdata2 (f1 text COMPRESSION pglz); -INSERT INTO cmdata2 SELECT large_val() || repeat('a', 4000); -SELECT pg_column_compression(f1) FROM cmdata2; - pg_column_compression ------------------------ - pglz -(1 row) - -INSERT INTO cmdata1 SELECT large_val() || repeat('a', 4000); -ERROR: relation "cmdata1" does not exist -LINE 1: INSERT INTO cmdata1 SELECT large_val() || repeat('a', 4000); - ^ -SELECT pg_column_compression(f1) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT pg_column_compression(f1) FROM cmdata1; - ^ -SELECT SUBSTR(f1, 200, 5) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT SUBSTR(f1, 200, 5) FROM cmdata1; - ^ -SELECT SUBSTR(f1, 200, 5) FROM cmdata2; - substr --------- - 79026 -(1 row) - -DROP TABLE cmdata2; ---test column type update varlena/non-varlena -CREATE TABLE cmdata2 (f1 int); -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+---------+-----------+----------+---------+---------+-------------+--------------+------------- - f1 | integer | | | | plain | | | - -ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE varchar; -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+-------------------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | character varying | | | | extended | | | - -ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE int USING f1::integer; -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+---------+-----------+----------+---------+---------+-------------+--------------+------------- - f1 | integer | | | | plain | | | - ---changing column storage should not impact the compression method ---but the data should not be compressed -ALTER TABLE cmdata2 ALTER COLUMN f1 TYPE varchar; -ALTER TABLE cmdata2 ALTER COLUMN f1 SET COMPRESSION pglz; -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+-------------------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | character varying | | | | extended | pglz | | - -ALTER TABLE cmdata2 ALTER COLUMN f1 SET STORAGE plain; -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+-------------------+-----------+----------+---------+---------+-------------+--------------+------------- - f1 | character varying | | | | plain | pglz | | - -INSERT INTO cmdata2 VALUES (repeat('123456789', 800)); -SELECT pg_column_compression(f1) FROM cmdata2; - pg_column_compression ------------------------ - -(1 row) - --- test compression with materialized view -CREATE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: ...TE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata1; - ^ -\d+ compressmv -SELECT pg_column_compression(f1) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT pg_column_compression(f1) FROM cmdata1; - ^ -SELECT pg_column_compression(x) FROM compressmv; -ERROR: relation "compressmv" does not exist -LINE 1: SELECT pg_column_compression(x) FROM compressmv; - ^ --- test compression with partition -CREATE TABLE cmpart(f1 text COMPRESSION lz4) PARTITION BY HASH(f1); -ERROR: compression method lz4 not supported -DETAIL: This functionality requires the server to be built with lz4 support. -CREATE TABLE cmpart1 PARTITION OF cmpart FOR VALUES WITH (MODULUS 2, REMAINDER 0); -ERROR: relation "cmpart" does not exist -CREATE TABLE cmpart2(f1 text COMPRESSION pglz); -ALTER TABLE cmpart ATTACH PARTITION cmpart2 FOR VALUES WITH (MODULUS 2, REMAINDER 1); -ERROR: relation "cmpart" does not exist -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -ERROR: relation "cmpart" does not exist -LINE 1: INSERT INTO cmpart VALUES (repeat('123456789', 1004)); - ^ -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -ERROR: relation "cmpart" does not exist -LINE 1: INSERT INTO cmpart VALUES (repeat('123456789', 4004)); - ^ -SELECT pg_column_compression(f1) FROM cmpart1; -ERROR: relation "cmpart1" does not exist -LINE 1: SELECT pg_column_compression(f1) FROM cmpart1; - ^ -SELECT pg_column_compression(f1) FROM cmpart2; - pg_column_compression ------------------------ -(0 rows) - --- test compression with inheritance -CREATE TABLE cminh() INHERITS(cmdata, cmdata1); -- error -ERROR: relation "cmdata1" does not exist -CREATE TABLE cminh(f1 TEXT COMPRESSION lz4) INHERITS(cmdata); -- error -NOTICE: merging column "f1" with inherited definition -ERROR: column "f1" has a compression method conflict -DETAIL: pglz versus lz4 -CREATE TABLE cmdata3(f1 text); -CREATE TABLE cminh() INHERITS (cmdata, cmdata3); -NOTICE: merging multiple inherited definitions of column "f1" --- test default_toast_compression GUC -SET default_toast_compression = ''; -ERROR: invalid value for parameter "default_toast_compression": "" -HINT: Available values: pglz. -SET default_toast_compression = 'I do not exist compression'; -ERROR: invalid value for parameter "default_toast_compression": "I do not exist compression" -HINT: Available values: pglz. -SET default_toast_compression = 'lz4'; -ERROR: invalid value for parameter "default_toast_compression": "lz4" -HINT: Available values: pglz. -SET default_toast_compression = 'pglz'; --- test alter compression method -ALTER TABLE cmdata ALTER COLUMN f1 SET COMPRESSION lz4; -ERROR: compression method lz4 not supported -DETAIL: This functionality requires the server to be built with lz4 support. -INSERT INTO cmdata VALUES (repeat('123456789', 4004)); -\d+ cmdata - Table "public.cmdata" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+------+-----------+----------+---------+----------+-------------+--------------+------------- - f1 | text | | | | extended | pglz | | -Indexes: - "idx" btree (f1) -Child tables: cminh - -SELECT pg_column_compression(f1) FROM cmdata; - pg_column_compression ------------------------ - pglz - pglz -(2 rows) - -ALTER TABLE cmdata2 ALTER COLUMN f1 SET COMPRESSION default; -\d+ cmdata2 - Table "public.cmdata2" - Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description ---------+-------------------+-----------+----------+---------+---------+-------------+--------------+------------- - f1 | character varying | | | | plain | | | - --- test alter compression method for materialized views -ALTER MATERIALIZED VIEW compressmv ALTER COLUMN x SET COMPRESSION lz4; -ERROR: relation "compressmv" does not exist -\d+ compressmv --- test alter compression method for partitioned tables -ALTER TABLE cmpart1 ALTER COLUMN f1 SET COMPRESSION pglz; -ERROR: relation "cmpart1" does not exist -ALTER TABLE cmpart2 ALTER COLUMN f1 SET COMPRESSION lz4; -ERROR: compression method lz4 not supported -DETAIL: This functionality requires the server to be built with lz4 support. --- new data should be compressed with the current compression method -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -ERROR: relation "cmpart" does not exist -LINE 1: INSERT INTO cmpart VALUES (repeat('123456789', 1004)); - ^ -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -ERROR: relation "cmpart" does not exist -LINE 1: INSERT INTO cmpart VALUES (repeat('123456789', 4004)); - ^ -SELECT pg_column_compression(f1) FROM cmpart1; -ERROR: relation "cmpart1" does not exist -LINE 1: SELECT pg_column_compression(f1) FROM cmpart1; - ^ -SELECT pg_column_compression(f1) FROM cmpart2; - pg_column_compression ------------------------ -(0 rows) - --- VACUUM FULL does not recompress -SELECT pg_column_compression(f1) FROM cmdata; - pg_column_compression ------------------------ - pglz - pglz -(2 rows) - -VACUUM FULL cmdata; -SELECT pg_column_compression(f1) FROM cmdata; - pg_column_compression ------------------------ - pglz - pglz -(2 rows) - --- test expression index -DROP TABLE cmdata2; -CREATE TABLE cmdata2 (f1 TEXT COMPRESSION pglz, f2 TEXT COMPRESSION lz4); -ERROR: compression method lz4 not supported -DETAIL: This functionality requires the server to be built with lz4 support. -CREATE UNIQUE INDEX idx1 ON cmdata2 ((f1 || f2)); -ERROR: relation "cmdata2" does not exist -INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEXT))::TEXT FROM -generate_series(1, 50) g), VERSION()); -ERROR: relation "cmdata2" does not exist -LINE 1: INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEX... - ^ --- check data is ok -SELECT length(f1) FROM cmdata; - length --------- - 10000 - 36036 -(2 rows) - -SELECT length(f1) FROM cmdata1; -ERROR: relation "cmdata1" does not exist -LINE 1: SELECT length(f1) FROM cmdata1; - ^ -SELECT length(f1) FROM cmmove1; - length --------- - 10000 -(1 row) - -SELECT length(f1) FROM cmmove2; - length --------- - 10040 -(1 row) - -SELECT length(f1) FROM cmmove3; - length --------- - 10000 -(1 row) - -CREATE TABLE badcompresstbl (a text COMPRESSION I_Do_Not_Exist_Compression); -- fails -ERROR: invalid compression method "i_do_not_exist_compression" -CREATE TABLE badcompresstbl (a text); -ALTER TABLE badcompresstbl ALTER a SET COMPRESSION I_Do_Not_Exist_Compression; -- fails -ERROR: invalid compression method "i_do_not_exist_compression" -DROP TABLE badcompresstbl; -\set HIDE_TOAST_COMPRESSION true diff --git a/src/test/regress/expected/compression_lz4.out b/src/test/regress/expected/compression_lz4.out new file mode 100644 index 00000000000..068dd7c3674 --- /dev/null +++ b/src/test/regress/expected/compression_lz4.out @@ -0,0 +1,249 @@ +-- Tests for TOAST compression with lz4 +SELECT NOT(enumvals @> '{lz4}') AS skip_test FROM pg_settings WHERE + name = 'default_toast_compression' \gset +\if :skip_test + \echo '*** skipping TOAST tests with lz4 (not supported) ***' + \quit +\endif +CREATE SCHEMA lz4; +SET search_path TO lz4, public; +\set HIDE_TOAST_COMPRESSION false +-- Ensure we get stable results regardless of the installation's default. +-- We rely on this GUC value for a few tests. +SET default_toast_compression = 'pglz'; +-- test creating table with compression method +CREATE TABLE cmdata_pglz(f1 text COMPRESSION pglz); +CREATE INDEX idx ON cmdata_pglz(f1); +INSERT INTO cmdata_pglz VALUES(repeat('1234567890', 1000)); +\d+ cmdata +CREATE TABLE cmdata_lz4(f1 TEXT COMPRESSION lz4); +INSERT INTO cmdata_lz4 VALUES(repeat('1234567890', 1004)); +\d+ cmdata1 +-- verify stored compression method in the data +SELECT pg_column_compression(f1) FROM cmdata_lz4; + pg_column_compression +----------------------- + lz4 +(1 row) + +-- decompress data slice +SELECT SUBSTR(f1, 200, 5) FROM cmdata_pglz; + substr +-------- + 01234 +(1 row) + +SELECT SUBSTR(f1, 2000, 50) FROM cmdata_lz4; + substr +---------------------------------------------------- + 01234567890123456789012345678901234567890123456789 +(1 row) + +-- copy with table creation +SELECT * INTO cmmove1 FROM cmdata_lz4; +\d+ cmmove1 + Table "lz4.cmmove1" + Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description +--------+------+-----------+----------+---------+----------+-------------+--------------+------------- + f1 | text | | | | extended | | | + +SELECT pg_column_compression(f1) FROM cmmove1; + pg_column_compression +----------------------- + lz4 +(1 row) + +-- test LIKE INCLUDING COMPRESSION. The GUC default_toast_compression +-- has no effect, the compression method from the table being copied. +CREATE TABLE cmdata2 (LIKE cmdata_lz4 INCLUDING COMPRESSION); +\d+ cmdata2 + Table "lz4.cmdata2" + Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description +--------+------+-----------+----------+---------+----------+-------------+--------------+------------- + f1 | text | | | | extended | lz4 | | + +DROP TABLE cmdata2; +-- copy to existing table +CREATE TABLE cmmove3(f1 text COMPRESSION pglz); +INSERT INTO cmmove3 SELECT * FROM cmdata_pglz; +INSERT INTO cmmove3 SELECT * FROM cmdata_lz4; +SELECT pg_column_compression(f1) FROM cmmove3; + pg_column_compression +----------------------- + pglz + lz4 +(2 rows) + +-- update using datum from different table with LZ4 data. +CREATE TABLE cmmove2(f1 text COMPRESSION pglz); +INSERT INTO cmmove2 VALUES (repeat('1234567890', 1004)); +SELECT pg_column_compression(f1) FROM cmmove2; + pg_column_compression +----------------------- + pglz +(1 row) + +UPDATE cmmove2 SET f1 = cmdata_lz4.f1 FROM cmdata_lz4; +SELECT pg_column_compression(f1) FROM cmmove2; + pg_column_compression +----------------------- + lz4 +(1 row) + +-- test externally stored compressed data +CREATE OR REPLACE FUNCTION large_val_lz4() RETURNS TEXT LANGUAGE SQL AS +'select array_agg(fipshash(g::text))::text from generate_series(1, 256) g'; +CREATE TABLE cmdata2 (f1 text COMPRESSION lz4); +INSERT INTO cmdata2 SELECT large_val_lz4() || repeat('a', 4000); +SELECT pg_column_compression(f1) FROM cmdata2; + pg_column_compression +----------------------- + lz4 +(1 row) + +SELECT SUBSTR(f1, 200, 5) FROM cmdata2; + substr +-------- + 79026 +(1 row) + +DROP TABLE cmdata2; +DROP FUNCTION large_val_lz4; +-- test compression with materialized view +CREATE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata_lz4; +\d+ compressmv + Materialized view "lz4.compressmv" + Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description +--------+------+-----------+----------+---------+----------+-------------+--------------+------------- + x | text | | | | extended | | | +View definition: + SELECT f1 AS x + FROM cmdata_lz4; + +SELECT pg_column_compression(f1) FROM cmdata_lz4; + pg_column_compression +----------------------- + lz4 +(1 row) + +SELECT pg_column_compression(x) FROM compressmv; + pg_column_compression +----------------------- + lz4 +(1 row) + +-- test compression with partition +CREATE TABLE cmpart(f1 text COMPRESSION lz4) PARTITION BY HASH(f1); +CREATE TABLE cmpart1 PARTITION OF cmpart FOR VALUES WITH (MODULUS 2, REMAINDER 0); +CREATE TABLE cmpart2(f1 text COMPRESSION pglz); +ALTER TABLE cmpart ATTACH PARTITION cmpart2 FOR VALUES WITH (MODULUS 2, REMAINDER 1); +INSERT INTO cmpart VALUES (repeat('123456789', 1004)); +INSERT INTO cmpart VALUES (repeat('123456789', 4004)); +SELECT pg_column_compression(f1) FROM cmpart1; + pg_column_compression +----------------------- + lz4 +(1 row) + +SELECT pg_column_compression(f1) FROM cmpart2; + pg_column_compression +----------------------- + pglz +(1 row) + +-- test compression with inheritance +CREATE TABLE cminh() INHERITS(cmdata_pglz, cmdata_lz4); -- error +NOTICE: merging multiple inherited definitions of column "f1" +ERROR: column "f1" has a compression method conflict +DETAIL: pglz versus lz4 +CREATE TABLE cminh(f1 TEXT COMPRESSION lz4) INHERITS(cmdata_pglz); -- error +NOTICE: merging column "f1" with inherited definition +ERROR: column "f1" has a compression method conflict +DETAIL: pglz versus lz4 +CREATE TABLE cmdata3(f1 text); +CREATE TABLE cminh() INHERITS (cmdata_pglz, cmdata3); +NOTICE: merging multiple inherited definitions of column "f1" +-- test default_toast_compression GUC +SET default_toast_compression = 'lz4'; +-- test alter compression method +ALTER TABLE cmdata_pglz ALTER COLUMN f1 SET COMPRESSION lz4; +INSERT INTO cmdata_pglz VALUES (repeat('123456789', 4004)); +\d+ cmdata +SELECT pg_column_compression(f1) FROM cmdata_pglz; + pg_column_compression +----------------------- + pglz + lz4 +(2 rows) + +ALTER TABLE cmdata_pglz ALTER COLUMN f1 SET COMPRESSION pglz; +-- test alter compression method for materialized views +ALTER MATERIALIZED VIEW compressmv ALTER COLUMN x SET COMPRESSION lz4; +\d+ compressmv + Materialized view "lz4.compressmv" + Column | Type | Collation | Nullable | Default | Storage | Compression | Stats target | Description +--------+------+-----------+----------+---------+----------+-------------+--------------+------------- + x | text | | | | extended | lz4 | | +View definition: + SELECT f1 AS x + FROM cmdata_lz4; + +-- test alter compression method for partitioned tables +ALTER TABLE cmpart1 ALTER COLUMN f1 SET COMPRESSION pglz; +ALTER TABLE cmpart2 ALTER COLUMN f1 SET COMPRESSION lz4; +-- new data should be compressed with the current compression method +INSERT INTO cmpart VALUES (repeat('123456789', 1004)); +INSERT INTO cmpart VALUES (repeat('123456789', 4004)); +SELECT pg_column_compression(f1) FROM cmpart1; + pg_column_compression +----------------------- + lz4 + pglz +(2 rows) + +SELECT pg_column_compression(f1) FROM cmpart2; + pg_column_compression +----------------------- + pglz + lz4 +(2 rows) + +-- test expression index +CREATE TABLE cmdata2 (f1 TEXT COMPRESSION pglz, f2 TEXT COMPRESSION lz4); +CREATE UNIQUE INDEX idx1 ON cmdata2 ((f1 || f2)); +INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEXT))::TEXT FROM +generate_series(1, 50) g), VERSION()); +-- check data is ok +SELECT length(f1) FROM cmdata_pglz; + length +-------- + 10000 + 36036 +(2 rows) + +SELECT length(f1) FROM cmdata_lz4; + length +-------- + 10040 +(1 row) + +SELECT length(f1) FROM cmmove1; + length +-------- + 10040 +(1 row) + +SELECT length(f1) FROM cmmove2; + length +-------- + 10040 +(1 row) + +SELECT length(f1) FROM cmmove3; + length +-------- + 10000 + 10040 +(2 rows) + +\set HIDE_TOAST_COMPRESSION true diff --git a/src/test/regress/expected/compression_lz4_1.out b/src/test/regress/expected/compression_lz4_1.out new file mode 100644 index 00000000000..198056fa224 --- /dev/null +++ b/src/test/regress/expected/compression_lz4_1.out @@ -0,0 +1,7 @@ +-- Tests for TOAST compression with lz4 +SELECT NOT(enumvals @> '{lz4}') AS skip_test FROM pg_settings WHERE + name = 'default_toast_compression' \gset +\if :skip_test + \echo '*** skipping TOAST tests with lz4 (not supported) ***' +*** skipping TOAST tests with lz4 (not supported) *** + \quit diff --git a/src/test/regress/expected/constraints.out b/src/test/regress/expected/constraints.out index ad6aaab7385..3590d3274f0 100644 --- a/src/test/regress/expected/constraints.out +++ b/src/test/regress/expected/constraints.out @@ -748,6 +748,11 @@ ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key ENFORCED; ERROR: cannot alter enforceability of constraint "unique_tbl_i_key" of relation "unique_tbl" ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT ENFORCED; ERROR: cannot alter enforceability of constraint "unique_tbl_i_key" of relation "unique_tbl" +-- can't make an existing constraint NOT VALID +ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; +ERROR: constraints cannot be altered to be NOT VALID +LINE 1: ...ABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; + ^ DROP TABLE unique_tbl; -- -- EXCLUDE constraints @@ -1659,6 +1664,8 @@ EXECUTE get_nnconstraint_info('{constr_parent3, constr_child3}'); constr_parent3 | constr_parent3_a_not_null | t | t | 0 (2 rows) +COMMENT ON CONSTRAINT constr_parent2_a_not_null ON constr_parent2 IS 'this constraint is invalid'; +COMMENT ON CONSTRAINT constr_parent2_a_not_null ON constr_child2 IS 'this constraint is valid'; DEALLOCATE get_nnconstraint_info; -- end NOT NULL NOT VALID -- Comments @@ -1694,3 +1701,7 @@ DROP TABLE constraint_comments_tbl; DROP DOMAIN constraint_comments_dom; DROP ROLE regress_constraint_comments; DROP ROLE regress_constraint_comments_noaccess; +-- Leave some constraints for the pg_upgrade test to pick up +CREATE DOMAIN constraint_comments_dom AS int; +ALTER DOMAIN constraint_comments_dom ADD CONSTRAINT inv_ck CHECK (value > 0) NOT VALID; +COMMENT ON CONSTRAINT inv_ck ON DOMAIN constraint_comments_dom IS 'comment on invalid constraint'; diff --git a/src/test/regress/expected/copy.out b/src/test/regress/expected/copy.out index 8d5a06563c4..ac66eb55aee 100644 --- a/src/test/regress/expected/copy.out +++ b/src/test/regress/expected/copy.out @@ -81,6 +81,29 @@ copy copytest4 to stdout (header); c1 colname with tab: \t 1 a 2 b +-- test multi-line header line feature +create temp table copytest5 (c1 int); +copy copytest5 from stdin (format csv, header 2); +copy copytest5 to stdout (header); +c1 +1 +2 +truncate copytest5; +copy copytest5 from stdin (format csv, header 4); +select count(*) from copytest5; + count +------- + 0 +(1 row) + +truncate copytest5; +copy copytest5 from stdin (format csv, header 5); +select count(*) from copytest5; + count +------- + 0 +(1 row) + -- test copy from with a partitioned table create table parted_copytest ( a int, @@ -224,7 +247,7 @@ alter table header_copytest add column c text; copy header_copytest to stdout with (header match); ERROR: cannot use "match" with HEADER in COPY TO copy header_copytest from stdin with (header wrong_choice); -ERROR: header requires a Boolean value or "match" +ERROR: header requires a Boolean value, a non-negative integer, or the string "match" -- works copy header_copytest from stdin with (header match); copy header_copytest (c, a, b) from stdin with (header match); diff --git a/src/test/regress/expected/copy2.out b/src/test/regress/expected/copy2.out index 64ea33aeae8..caa3c44f0d0 100644 --- a/src/test/regress/expected/copy2.out +++ b/src/test/regress/expected/copy2.out @@ -132,6 +132,12 @@ COPY x from stdin with (reject_limit 1); ERROR: COPY REJECT_LIMIT requires ON_ERROR to be set to IGNORE COPY x from stdin with (on_error ignore, reject_limit 0); ERROR: REJECT_LIMIT (0) must be greater than zero +COPY x from stdin with (header -1); +ERROR: a negative integer value cannot be specified for header +COPY x from stdin with (header 2.5); +ERROR: header requires a Boolean value, a non-negative integer, or the string "match" +COPY x to stdout with (header 2); +ERROR: cannot use multi-line header in COPY TO -- too many columns in column list: should fail COPY x (a, b, c, d, e, d, c) from stdin; ERROR: column "d" specified more than once diff --git a/src/test/regress/expected/create_function_sql.out b/src/test/regress/expected/create_function_sql.out index 963b6f863ff..da112608d66 100644 --- a/src/test/regress/expected/create_function_sql.out +++ b/src/test/regress/expected/create_function_sql.out @@ -733,6 +733,22 @@ SELECT double_append(array_append(ARRAY[q1], q2), q3) {4,5,6,4,5,6} (2 rows) +-- Check that we can re-use a SQLFunctionCache after a run-time error. +-- This function will fail with zero-divide at run time (not plan time). +CREATE FUNCTION part_hashint4_error(value int4, seed int8) RETURNS int8 +LANGUAGE SQL STRICT IMMUTABLE PARALLEL SAFE AS +$$ SELECT value + seed + random()::int/0 $$; +-- Put it into an operator class so that FmgrInfo will be cached in relcache. +CREATE OPERATOR CLASS part_test_int4_ops_bad FOR TYPE int4 USING hash AS + FUNCTION 2 part_hashint4_error(int4, int8); +CREATE TABLE pt(i int) PARTITION BY hash (i part_test_int4_ops_bad); +CREATE TABLE p1 PARTITION OF pt FOR VALUES WITH (modulus 4, remainder 0); +INSERT INTO pt VALUES (1); +ERROR: division by zero +CONTEXT: SQL function "part_hashint4_error" statement 1 +INSERT INTO pt VALUES (1); +ERROR: division by zero +CONTEXT: SQL function "part_hashint4_error" statement 1 -- Things that shouldn't work: CREATE FUNCTION test1 (int) RETURNS int LANGUAGE SQL AS 'SELECT ''not an integer'';'; @@ -773,7 +789,7 @@ CONTEXT: SQL function "test1" during startup RESET check_function_bodies; -- Cleanup DROP SCHEMA temp_func_test CASCADE; -NOTICE: drop cascades to 35 other objects +NOTICE: drop cascades to 38 other objects DETAIL: drop cascades to function functest_a_1(text,date) drop cascades to function functest_a_2(text[]) drop cascades to function functest_a_3() @@ -808,6 +824,9 @@ drop cascades to function create_and_insert() drop cascades to table ddl_test drop cascades to function alter_and_insert() drop cascades to function double_append(anyarray,anyelement) +drop cascades to function part_hashint4_error(integer,bigint) +drop cascades to operator family part_test_int4_ops_bad for access method hash +drop cascades to table pt drop cascades to function test1(anyelement) DROP USER regress_unpriv_user; RESET search_path; diff --git a/src/test/regress/expected/create_index.out b/src/test/regress/expected/create_index.out index 9ade7b835e6..98e68e972be 100644 --- a/src/test/regress/expected/create_index.out +++ b/src/test/regress/expected/create_index.out @@ -1624,8 +1624,8 @@ DROP TABLE cwi_test; -- CREATE TABLE syscol_table (a INT); -- System columns cannot be indexed -CREATE INDEX ON syscolcol_table (ctid); -ERROR: relation "syscolcol_table" does not exist +CREATE INDEX ON syscol_table (ctid); +ERROR: index creation on system columns is not supported -- nor used in expressions CREATE INDEX ON syscol_table ((ctid >= '(1000,0)')); ERROR: index creation on system columns is not supported diff --git a/src/test/regress/expected/create_table.out b/src/test/regress/expected/create_table.out index 76604705a93..029beb20aae 100644 --- a/src/test/regress/expected/create_table.out +++ b/src/test/regress/expected/create_table.out @@ -102,6 +102,18 @@ ERROR: tables declared WITH OIDS are not supported -- but explicitly not adding oids is still supported CREATE TEMP TABLE withoutoid() WITHOUT OIDS; DROP TABLE withoutoid; CREATE TEMP TABLE withoutoid() WITH (oids = false); DROP TABLE withoutoid; +-- temporary tables are ignored by pg_filenode_relation(). +CREATE TEMP TABLE relation_filenode_check(c1 int); +SELECT relpersistence, + pg_filenode_relation (reltablespace, pg_relation_filenode(oid)) + FROM pg_class + WHERE relname = 'relation_filenode_check'; + relpersistence | pg_filenode_relation +----------------+---------------------- + t | +(1 row) + +DROP TABLE relation_filenode_check; -- check restriction with default expressions -- invalid use of column reference in default expressions CREATE TABLE default_expr_column (id int DEFAULT (id)); diff --git a/src/test/regress/expected/create_table_like.out b/src/test/regress/expected/create_table_like.out index bf34289e984..29a779c2e90 100644 --- a/src/test/regress/expected/create_table_like.out +++ b/src/test/regress/expected/create_table_like.out @@ -332,9 +332,10 @@ COMMENT ON CONSTRAINT ctlt1_a_check ON ctlt1 IS 't1_a_check'; COMMENT ON INDEX ctlt1_pkey IS 'index pkey'; COMMENT ON INDEX ctlt1_b_key IS 'index b_key'; ALTER TABLE ctlt1 ALTER COLUMN a SET STORAGE MAIN; -CREATE TABLE ctlt2 (c text); +CREATE TABLE ctlt2 (c text NOT NULL); ALTER TABLE ctlt2 ALTER COLUMN c SET STORAGE EXTERNAL; COMMENT ON COLUMN ctlt2.c IS 'C'; +COMMENT ON CONSTRAINT ctlt2_c_not_null ON ctlt2 IS 't2_c_not_null'; CREATE TABLE ctlt3 (a text CHECK (length(a) < 5), c text CHECK (length(c) < 7)); ALTER TABLE ctlt3 ALTER COLUMN c SET STORAGE EXTERNAL; ALTER TABLE ctlt3 ALTER COLUMN a SET STORAGE MAIN; @@ -351,9 +352,10 @@ CREATE TABLE ctlt12_storage (LIKE ctlt1 INCLUDING STORAGE, LIKE ctlt2 INCLUDING --------+------+-----------+----------+---------+----------+--------------+------------- a | text | | not null | | main | | b | text | | | | extended | | - c | text | | | | external | | + c | text | | not null | | external | | Not-null constraints: "ctlt1_a_not_null" NOT NULL "a" + "ctlt2_c_not_null" NOT NULL "c" CREATE TABLE ctlt12_comments (LIKE ctlt1 INCLUDING COMMENTS, LIKE ctlt2 INCLUDING COMMENTS); \d+ ctlt12_comments @@ -362,9 +364,16 @@ CREATE TABLE ctlt12_comments (LIKE ctlt1 INCLUDING COMMENTS, LIKE ctlt2 INCLUDIN --------+------+-----------+----------+---------+----------+--------------+------------- a | text | | not null | | extended | | A b | text | | | | extended | | B - c | text | | | | extended | | C + c | text | | not null | | extended | | C Not-null constraints: "ctlt1_a_not_null" NOT NULL "a" + "ctlt2_c_not_null" NOT NULL "c" + +SELECT conname, description FROM pg_description, pg_constraint c WHERE classoid = 'pg_constraint'::regclass AND objoid = c.oid AND c.conrelid = 'ctlt12_comments'::regclass; + conname | description +------------------+--------------- + ctlt2_c_not_null | t2_c_not_null +(1 row) CREATE TABLE ctlt1_inh (LIKE ctlt1 INCLUDING CONSTRAINTS INCLUDING COMMENTS) INHERITS (ctlt1); NOTICE: merging column "a" with inherited definition @@ -529,7 +538,9 @@ NOTICE: drop cascades to table inhe -- LIKE must respect NO INHERIT property of constraints CREATE TABLE noinh_con_copy (a int CHECK (a > 0) NO INHERIT, b int not null, c int not null no inherit); -CREATE TABLE noinh_con_copy1 (LIKE noinh_con_copy INCLUDING CONSTRAINTS); +COMMENT ON CONSTRAINT noinh_con_copy_b_not_null ON noinh_con_copy IS 'not null b'; +COMMENT ON CONSTRAINT noinh_con_copy_c_not_null ON noinh_con_copy IS 'not null c no inherit'; +CREATE TABLE noinh_con_copy1 (LIKE noinh_con_copy INCLUDING CONSTRAINTS INCLUDING COMMENTS); \d+ noinh_con_copy1 Table "public.noinh_con_copy1" Column | Type | Collation | Nullable | Default | Storage | Stats target | Description @@ -543,6 +554,17 @@ Not-null constraints: "noinh_con_copy_b_not_null" NOT NULL "b" "noinh_con_copy_c_not_null" NOT NULL "c" NO INHERIT +SELECT conname, description +FROM pg_description, pg_constraint c +WHERE classoid = 'pg_constraint'::regclass +AND objoid = c.oid AND c.conrelid = 'noinh_con_copy1'::regclass +ORDER BY conname COLLATE "C"; + conname | description +---------------------------+----------------------- + noinh_con_copy_b_not_null | not null b + noinh_con_copy_c_not_null | not null c no inherit +(2 rows) + -- fail, as partitioned tables don't allow NO INHERIT constraints CREATE TABLE noinh_con_copy1_parted (LIKE noinh_con_copy INCLUDING ALL) PARTITION BY LIST (a); diff --git a/src/test/regress/expected/domain.out b/src/test/regress/expected/domain.out index ba6f05eeb7d..b5ea707df31 100644 --- a/src/test/regress/expected/domain.out +++ b/src/test/regress/expected/domain.out @@ -1019,6 +1019,11 @@ insert into domain_test values (1, 2); -- should fail alter table domain_test add column c str_domain; ERROR: domain str_domain does not allow null values +-- disallow duplicated not-null constraints +create domain int_domain1 as int constraint nn1 not null constraint nn2 not null; +ERROR: redundant NOT NULL constraint definition +LINE 1: ...domain int_domain1 as int constraint nn1 not null constraint... + ^ create domain str_domain2 as text check (value <> 'foo') default 'foo'; -- should fail alter table domain_test add column d str_domain2; diff --git a/src/test/regress/expected/foreign_key.out b/src/test/regress/expected/foreign_key.out index 4f3f280a439..dc541d61adf 100644 --- a/src/test/regress/expected/foreign_key.out +++ b/src/test/regress/expected/foreign_key.out @@ -1359,7 +1359,7 @@ LINE 1: ...e ALTER CONSTRAINT fktable_fk_fkey NOT DEFERRABLE INITIALLY ... ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NO INHERIT; ERROR: constraint "fktable_fk_fkey" of relation "fktable" is not a not-null constraint ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NOT VALID; -ERROR: FOREIGN KEY constraints cannot be marked NOT VALID +ERROR: constraints cannot be altered to be NOT VALID LINE 1: ...ER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey NOT VALID; ^ ALTER TABLE fktable ALTER CONSTRAINT fktable_fk_fkey ENFORCED NOT ENFORCED; @@ -1750,7 +1750,7 @@ Indexes: Referenced by: TABLE "fk_partitioned_fk" CONSTRAINT "fk_partitioned_fk_a_b_fkey" FOREIGN KEY (a, b) REFERENCES fk_notpartitioned_pk(a, b) --- Check the exsting FK trigger +-- Check the existing FK trigger SELECT conname, tgrelid::regclass as tgrel, regexp_replace(tgname, '[0-9]+', 'N') as tgname, tgtype FROM pg_trigger t JOIN pg_constraint c ON (t.tgconstraint = c.oid) WHERE tgrelid IN (SELECT relid FROM pg_partition_tree('fk_partitioned_fk'::regclass) @@ -1895,29 +1895,76 @@ WHERE conrelid::regclass::text like 'fk_partitioned_fk%' ORDER BY oid::regclass: (5 rows) DROP TABLE fk_partitioned_fk, fk_notpartitioned_pk; --- NOT VALID foreign key on a non-partitioned table referencing a partitioned table +-- NOT VALID and NOT ENFORCED foreign key on a non-partitioned table +-- referencing a partitioned table CREATE TABLE fk_partitioned_pk (a int, b int, PRIMARY KEY (a, b)) PARTITION BY RANGE (a, b); CREATE TABLE fk_partitioned_pk_1 PARTITION OF fk_partitioned_pk FOR VALUES FROM (0,0) TO (1000,1000); +CREATE TABLE fk_partitioned_pk_2 PARTITION OF fk_partitioned_pk FOR VALUES FROM (1000,1000) TO (2000,2000); CREATE TABLE fk_notpartitioned_fk (b int, a int); -ALTER TABLE fk_notpartitioned_fk ADD FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; --- Constraint will be invalid. -SELECT conname, convalidated FROM pg_constraint +INSERT INTO fk_partitioned_pk VALUES(100,100), (1000,1000); +INSERT INTO fk_notpartitioned_fk VALUES(100,100), (1000,1000); +ALTER TABLE fk_notpartitioned_fk ADD CONSTRAINT fk_notpartitioned_fk_a_b_fkey + FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; +ALTER TABLE fk_notpartitioned_fk ADD CONSTRAINT fk_notpartitioned_fk_a_b_fkey2 + FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT ENFORCED; +-- All constraints will be invalid, and _fkey2 constraints will not be enforced. +SELECT conname, conenforced, convalidated FROM pg_constraint WHERE conrelid = 'fk_notpartitioned_fk'::regclass ORDER BY oid::regclass::text; - conname | convalidated ----------------------------------+-------------- - fk_notpartitioned_fk_a_b_fkey | f - fk_notpartitioned_fk_a_b_fkey_1 | f -(2 rows) + conname | conenforced | convalidated +----------------------------------+-------------+-------------- + fk_notpartitioned_fk_a_b_fkey | t | f + fk_notpartitioned_fk_a_b_fkey_1 | t | f + fk_notpartitioned_fk_a_b_fkey_2 | t | f + fk_notpartitioned_fk_a_b_fkey2 | f | f + fk_notpartitioned_fk_a_b_fkey2_1 | f | f + fk_notpartitioned_fk_a_b_fkey2_2 | f | f +(6 rows) ALTER TABLE fk_notpartitioned_fk VALIDATE CONSTRAINT fk_notpartitioned_fk_a_b_fkey; --- All constraints are now valid. -SELECT conname, convalidated FROM pg_constraint +ALTER TABLE fk_notpartitioned_fk ALTER CONSTRAINT fk_notpartitioned_fk_a_b_fkey2 ENFORCED; +-- All constraints are now valid and enforced. +SELECT conname, conenforced, convalidated FROM pg_constraint WHERE conrelid = 'fk_notpartitioned_fk'::regclass ORDER BY oid::regclass::text; - conname | convalidated ----------------------------------+-------------- - fk_notpartitioned_fk_a_b_fkey | t - fk_notpartitioned_fk_a_b_fkey_1 | t -(2 rows) + conname | conenforced | convalidated +----------------------------------+-------------+-------------- + fk_notpartitioned_fk_a_b_fkey | t | t + fk_notpartitioned_fk_a_b_fkey_1 | t | t + fk_notpartitioned_fk_a_b_fkey_2 | t | t + fk_notpartitioned_fk_a_b_fkey2 | t | t + fk_notpartitioned_fk_a_b_fkey2_1 | t | t + fk_notpartitioned_fk_a_b_fkey2_2 | t | t +(6 rows) + +-- test a self-referential FK +ALTER TABLE fk_partitioned_pk ADD CONSTRAINT selffk FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; +CREATE TABLE fk_partitioned_pk_3 PARTITION OF fk_partitioned_pk FOR VALUES FROM (2000,2000) TO (3000,3000) + PARTITION BY RANGE (a); +CREATE TABLE fk_partitioned_pk_3_1 PARTITION OF fk_partitioned_pk_3 FOR VALUES FROM (2000) TO (2100); +SELECT conname, conenforced, convalidated FROM pg_constraint +WHERE conrelid = 'fk_partitioned_pk'::regclass AND contype = 'f' +ORDER BY oid::regclass::text; + conname | conenforced | convalidated +------------+-------------+-------------- + selffk | t | f + selffk_1 | t | f + selffk_2 | t | f + selffk_3 | t | f + selffk_3_1 | t | f +(5 rows) + +ALTER TABLE fk_partitioned_pk_2 VALIDATE CONSTRAINT selffk; +ALTER TABLE fk_partitioned_pk VALIDATE CONSTRAINT selffk; +SELECT conname, conenforced, convalidated FROM pg_constraint +WHERE conrelid = 'fk_partitioned_pk'::regclass AND contype = 'f' +ORDER BY oid::regclass::text; + conname | conenforced | convalidated +------------+-------------+-------------- + selffk | t | t + selffk_1 | t | t + selffk_2 | t | t + selffk_3 | t | t + selffk_3_1 | t | t +(5 rows) DROP TABLE fk_notpartitioned_fk, fk_partitioned_pk; -- Test some other exotic foreign key features: MATCH SIMPLE, ON UPDATE/DELETE diff --git a/src/test/regress/expected/generated_stored.out b/src/test/regress/expected/generated_stored.out index 16de30ab191..adac2cedfb2 100644 --- a/src/test/regress/expected/generated_stored.out +++ b/src/test/regress/expected/generated_stored.out @@ -1313,6 +1313,18 @@ CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') STORED, c te CREATE TABLE gtest31_2 (x int, y gtest31_1); ALTER TABLE gtest31_1 ALTER COLUMN b TYPE varchar; -- fails ERROR: cannot alter table "gtest31_1" because column "gtest31_2.y" uses its row type +-- bug #18970: these cases are unsupported, but make sure they fail cleanly +ALTER TABLE gtest31_2 ADD CONSTRAINT cc CHECK ((y).b IS NOT NULL); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello1'); +ERROR: cannot alter table "gtest31_1" because column "gtest31_2.y" uses its row type +ALTER TABLE gtest31_2 DROP CONSTRAINT cc; +CREATE STATISTICS gtest31_2_stat ON ((y).b is not null) FROM gtest31_2; +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello2'); +ERROR: cannot alter table "gtest31_1" because column "gtest31_2.y" uses its row type +DROP STATISTICS gtest31_2_stat; +CREATE INDEX gtest31_2_y_idx ON gtest31_2(((y).b)); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello3'); +ERROR: cannot alter table "gtest31_1" because column "gtest31_2.y" uses its row type DROP TABLE gtest31_1, gtest31_2; -- Check it for a partitioned table, too CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') STORED, c text) PARTITION BY LIST (a); diff --git a/src/test/regress/expected/generated_virtual.out b/src/test/regress/expected/generated_virtual.out index 6300e7c1d96..aca6347babe 100644 --- a/src/test/regress/expected/generated_virtual.out +++ b/src/test/regress/expected/generated_virtual.out @@ -553,15 +553,11 @@ CREATE TABLE gtest4 ( a int, b double_int GENERATED ALWAYS AS ((a * 2, a * 3)) VIRTUAL ); -INSERT INTO gtest4 VALUES (1), (6); -SELECT * FROM gtest4; - a | b ----+--------- - 1 | (2,3) - 6 | (12,18) -(2 rows) - -DROP TABLE gtest4; +ERROR: virtual generated column "b" cannot have a user-defined type +DETAIL: Virtual generated columns that make use of user-defined types are not yet supported. +--INSERT INTO gtest4 VALUES (1), (6); +--SELECT * FROM gtest4; +--DROP TABLE gtest4; DROP TYPE double_int; -- using tableoid is allowed CREATE TABLE gtest_tableoid ( @@ -604,9 +600,13 @@ INSERT INTO gtest11 VALUES (1, 10), (2, 20); GRANT SELECT (a, c) ON gtest11 TO regress_user11; CREATE FUNCTION gf1(a int) RETURNS int AS $$ SELECT a * 3 $$ IMMUTABLE LANGUAGE SQL; REVOKE ALL ON FUNCTION gf1(int) FROM PUBLIC; -CREATE TABLE gtest12 (a int PRIMARY KEY, b int, c int GENERATED ALWAYS AS (gf1(b)) VIRTUAL); -INSERT INTO gtest12 VALUES (1, 10), (2, 20); -GRANT SELECT (a, c), INSERT ON gtest12 TO regress_user11; +CREATE TABLE gtest12 (a int PRIMARY KEY, b int, c int GENERATED ALWAYS AS (gf1(b)) VIRTUAL); -- fails, user-defined function +ERROR: generation expression uses user-defined function +LINE 1: ...nt PRIMARY KEY, b int, c int GENERATED ALWAYS AS (gf1(b)) VI... + ^ +DETAIL: Virtual generated columns that make use of user-defined functions are not yet supported. +--INSERT INTO gtest12 VALUES (1, 10), (2, 20); +--GRANT SELECT (a, c), INSERT ON gtest12 TO regress_user11; SET ROLE regress_user11; SELECT a, b FROM gtest11; -- not allowed ERROR: permission denied for table gtest11 @@ -619,15 +619,12 @@ SELECT a, c FROM gtest11; -- allowed SELECT gf1(10); -- not allowed ERROR: permission denied for function gf1 -INSERT INTO gtest12 VALUES (3, 30), (4, 40); -- allowed (does not actually invoke the function) -SELECT a, c FROM gtest12; -- currently not allowed because of function permissions, should arguably be allowed -ERROR: permission denied for function gf1 +--INSERT INTO gtest12 VALUES (3, 30), (4, 40); -- allowed (does not actually invoke the function) +--SELECT a, c FROM gtest12; -- currently not allowed because of function permissions, should arguably be allowed RESET ROLE; -DROP FUNCTION gf1(int); -- fail -ERROR: cannot drop function gf1(integer) because other objects depend on it -DETAIL: column c of table gtest12 depends on function gf1(integer) -HINT: Use DROP ... CASCADE to drop the dependent objects too. -DROP TABLE gtest11, gtest12; +--DROP FUNCTION gf1(int); -- fail +DROP TABLE gtest11; +--DROP TABLE gtest12; DROP FUNCTION gf1(int); DROP USER regress_user11; -- check constraints @@ -637,10 +634,10 @@ INSERT INTO gtest20 (a) VALUES (30); -- violates constraint ERROR: new row for relation "gtest20" violates check constraint "gtest20_b_check" DETAIL: Failing row contains (30, virtual). ALTER TABLE gtest20 ALTER COLUMN b SET EXPRESSION AS (a * 100); -- violates constraint (currently not supported) -ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns on tables with check constraints +ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns in tables with check constraints DETAIL: Column "b" of relation "gtest20" is a virtual generated column. ALTER TABLE gtest20 ALTER COLUMN b SET EXPRESSION AS (a * 3); -- ok (currently not supported) -ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns on tables with check constraints +ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns in tables with check constraints DETAIL: Column "b" of relation "gtest20" is a virtual generated column. CREATE TABLE gtest20a (a int PRIMARY KEY, b int GENERATED ALWAYS AS (a * 2) VIRTUAL); INSERT INTO gtest20a (a) VALUES (10); @@ -800,11 +797,23 @@ CREATE TABLE gtest24r (a int PRIMARY KEY, b gtestdomain1range GENERATED ALWAYS A ERROR: virtual generated column "b" cannot have a domain type --INSERT INTO gtest24r (a) VALUES (4); -- ok --INSERT INTO gtest24r (a) VALUES (6); -- error +CREATE TABLE gtest24at (a int PRIMARY KEY); +ALTER TABLE gtest24at ADD COLUMN b gtestdomain1 GENERATED ALWAYS AS (a * 2) VIRTUAL; -- error +ERROR: virtual generated column "b" cannot have a domain type +CREATE TABLE gtest24ata (a int PRIMARY KEY, b int GENERATED ALWAYS AS (a * 2) VIRTUAL); +ALTER TABLE gtest24ata ALTER COLUMN b TYPE gtestdomain1; -- error +ERROR: virtual generated column "b" cannot have a domain type CREATE DOMAIN gtestdomainnn AS int CHECK (VALUE IS NOT NULL); CREATE TABLE gtest24nn (a int, b gtestdomainnn GENERATED ALWAYS AS (a * 2) VIRTUAL); ERROR: virtual generated column "b" cannot have a domain type --INSERT INTO gtest24nn (a) VALUES (4); -- ok --INSERT INTO gtest24nn (a) VALUES (NULL); -- error +-- using user-defined type not yet supported +CREATE TABLE gtest24xxx (a gtestdomain1, b gtestdomain1, c int GENERATED ALWAYS AS (greatest(a, b)) VIRTUAL); -- error +ERROR: generation expression uses user-defined type +LINE 1: ...main1, b gtestdomain1, c int GENERATED ALWAYS AS (greatest(a... + ^ +DETAIL: Virtual generated columns that make use of user-defined types are not yet supported. -- typed tables (currently not supported) CREATE TYPE gtest_type AS (f1 integer, f2 text, f3 bigint); CREATE TABLE gtest28 OF gtest_type (f1 WITH OPTIONS GENERATED ALWAYS AS (f2 *2) VIRTUAL); @@ -1274,6 +1283,15 @@ CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') VIRTUAL, c t CREATE TABLE gtest31_2 (x int, y gtest31_1); ALTER TABLE gtest31_1 ALTER COLUMN b TYPE varchar; -- fails ERROR: cannot alter table "gtest31_1" because column "gtest31_2.y" uses its row type +-- bug #18970 +ALTER TABLE gtest31_2 ADD CONSTRAINT cc CHECK ((y).b IS NOT NULL); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello1'); +ALTER TABLE gtest31_2 DROP CONSTRAINT cc; +CREATE STATISTICS gtest31_2_stat ON ((y).b is not null) FROM gtest31_2; +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello2'); +DROP STATISTICS gtest31_2_stat; +CREATE INDEX gtest31_2_y_idx ON gtest31_2(((y).b)); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello3'); DROP TABLE gtest31_1, gtest31_2; -- Check it for a partitioned table, too CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') VIRTUAL, c text) PARTITION BY LIST (a); @@ -1470,7 +1488,8 @@ create table gtest32 ( a int primary key, b int generated always as (a * 2), c int generated always as (10 + 10), - d int generated always as (coalesce(a, 100)) + d int generated always as (coalesce(a, 100)), + e int ); insert into gtest32 values (1), (2); analyze gtest32; @@ -1531,11 +1550,11 @@ where coalesce(t2.b, 1) = 2; explain (costs off) select t1.a from gtest32 t1 left join gtest32 t2 on t1.a = t2.a where coalesce(t2.b, 1) = 2 or t1.a is null; - QUERY PLAN -------------------------------------------------------------- + QUERY PLAN +----------------------------------------- Hash Left Join Hash Cond: (t1.a = t2.a) - Filter: ((COALESCE((t2.a * 2), 1) = 2) OR (t1.a IS NULL)) + Filter: (COALESCE((t2.a * 2), 1) = 2) -> Seq Scan on gtest32 t1 -> Hash -> Seq Scan on gtest32 t2 @@ -1554,41 +1573,66 @@ select t2.* from gtest32 t1 left join gtest32 t2 on false; QUERY PLAN ------------------------------------------------------ Nested Loop Left Join - Output: a, (a * 2), (20), (COALESCE(a, 100)) + Output: a, (a * 2), (20), (COALESCE(a, 100)), e Join Filter: false -> Seq Scan on generated_virtual_tests.gtest32 t1 - Output: t1.a, t1.b, t1.c, t1.d + Output: t1.a, t1.b, t1.c, t1.d, t1.e -> Result - Output: a, 20, COALESCE(a, 100) + Output: a, e, 20, COALESCE(a, 100) One-Time Filter: false (8 rows) select t2.* from gtest32 t1 left join gtest32 t2 on false; - a | b | c | d ----+---+---+--- - | | | - | | | + a | b | c | d | e +---+---+---+---+--- + | | | | + | | | | (2 rows) explain (verbose, costs off) -select * from gtest32 t group by grouping sets (a, b, c, d) having c = 20; +select * from gtest32 t group by grouping sets (a, b, c, d, e) having c = 20; QUERY PLAN ----------------------------------------------------- HashAggregate - Output: a, ((a * 2)), (20), (COALESCE(a, 100)) + Output: a, ((a * 2)), (20), (COALESCE(a, 100)), e Hash Key: t.a Hash Key: (t.a * 2) Hash Key: 20 Hash Key: COALESCE(t.a, 100) + Hash Key: t.e Filter: ((20) = 20) -> Seq Scan on generated_virtual_tests.gtest32 t - Output: a, (a * 2), 20, COALESCE(a, 100) -(9 rows) + Output: a, (a * 2), 20, COALESCE(a, 100), e +(10 rows) + +select * from gtest32 t group by grouping sets (a, b, c, d, e) having c = 20; + a | b | c | d | e +---+---+----+---+--- + | | 20 | | +(1 row) + +-- Ensure that the virtual generated columns in ALTER COLUMN TYPE USING expression are expanded +alter table gtest32 alter column e type bigint using b; +-- Ensure that virtual generated column references within SubLinks that should +-- be transformed into joins can get expanded +explain (costs off) +select 1 from gtest32 t1 where exists + (select 1 from gtest32 t2 where t1.a > t2.a and t2.b = 2); + QUERY PLAN +------------------------------------- + Nested Loop Semi Join + Join Filter: (t1.a > t2.a) + -> Seq Scan on gtest32 t1 + -> Materialize + -> Seq Scan on gtest32 t2 + Filter: ((a * 2) = 2) +(6 rows) -select * from gtest32 t group by grouping sets (a, b, c, d) having c = 20; - a | b | c | d ----+---+----+--- - | | 20 | +select 1 from gtest32 t1 where exists + (select 1 from gtest32 t2 where t1.a > t2.a and t2.b = 2); + ?column? +---------- + 1 (1 row) drop table gtest32; diff --git a/src/test/regress/expected/horology.out b/src/test/regress/expected/horology.out index b90bfcd794f..5ae93d8e8a5 100644 --- a/src/test/regress/expected/horology.out +++ b/src/test/regress/expected/horology.out @@ -467,6 +467,15 @@ SELECT timestamp with time zone 'Y2001M12D27H04MM05S06.789-08'; ERROR: invalid input syntax for type timestamp with time zone: "Y2001M12D27H04MM05S06.789-08" LINE 1: SELECT timestamp with time zone 'Y2001M12D27H04MM05S06.789-0... ^ +-- More examples we used to accept and should not +SELECT timestamp with time zone 'J2452271 T X03456-08'; +ERROR: invalid input syntax for type timestamp with time zone: "J2452271 T X03456-08" +LINE 1: SELECT timestamp with time zone 'J2452271 T X03456-08'; + ^ +SELECT timestamp with time zone 'J2452271 T X03456.001e6-08'; +ERROR: invalid input syntax for type timestamp with time zone: "J2452271 T X03456.001e6-08" +LINE 1: SELECT timestamp with time zone 'J2452271 T X03456.001e6-08'... + ^ -- conflicting fields should throw errors SELECT date '1995-08-06 epoch'; ERROR: invalid input syntax for type date: "1995-08-06 epoch" diff --git a/src/test/regress/expected/incremental_sort.out b/src/test/regress/expected/incremental_sort.out index b00219643b9..5a1dd9fc022 100644 --- a/src/test/regress/expected/incremental_sort.out +++ b/src/test/regress/expected/incremental_sort.out @@ -1722,3 +1722,43 @@ order by t1.four, t1.two limit 1; -> Seq Scan on tenk1 t2 (12 rows) +-- +-- Test incremental sort for Append/MergeAppend +-- +create table prt_tbl (a int, b int) partition by range (a); +create table prt_tbl_1 partition of prt_tbl for values from (0) to (100); +create table prt_tbl_2 partition of prt_tbl for values from (100) to (200); +insert into prt_tbl select i%200, i from generate_series(1,1000)i; +create index on prt_tbl_1(a); +create index on prt_tbl_2(a, b); +analyze prt_tbl; +set enable_seqscan to off; +set enable_bitmapscan to off; +-- Ensure we get an incremental sort for the subpath of Append +explain (costs off) select * from prt_tbl order by a, b; + QUERY PLAN +------------------------------------------------------------ + Append + -> Incremental Sort + Sort Key: prt_tbl_1.a, prt_tbl_1.b + Presorted Key: prt_tbl_1.a + -> Index Scan using prt_tbl_1_a_idx on prt_tbl_1 + -> Index Only Scan using prt_tbl_2_a_b_idx on prt_tbl_2 +(6 rows) + +-- Ensure we get an incremental sort for the subpath of MergeAppend +explain (costs off) select * from prt_tbl_1 union all select * from prt_tbl_2 order by a, b; + QUERY PLAN +------------------------------------------------------------ + Merge Append + Sort Key: prt_tbl_1.a, prt_tbl_1.b + -> Incremental Sort + Sort Key: prt_tbl_1.a, prt_tbl_1.b + Presorted Key: prt_tbl_1.a + -> Index Scan using prt_tbl_1_a_idx on prt_tbl_1 + -> Index Only Scan using prt_tbl_2_a_b_idx on prt_tbl_2 +(7 rows) + +reset enable_bitmapscan; +reset enable_seqscan; +drop table prt_tbl; diff --git a/src/test/regress/expected/indexing.out b/src/test/regress/expected/indexing.out index bcf1db11d73..4d29fb85293 100644 --- a/src/test/regress/expected/indexing.out +++ b/src/test/regress/expected/indexing.out @@ -248,7 +248,7 @@ alter index idxpart_a_b_idx attach partition idxpart1_a_b_idx; -- quiet create index idxpart1_2_a_b on idxpart1 (a, b); alter index idxpart_a_b_idx attach partition idxpart1_2_a_b; ERROR: cannot attach index "idxpart1_2_a_b" as a partition of index "idxpart_a_b_idx" -DETAIL: Another index is already attached for partition "idxpart1". +DETAIL: Another index "idxpart1_a_b_idx" is already attached for partition "idxpart1". drop table idxpart; -- make sure everything's gone select indexrelid::regclass, indrelid::regclass diff --git a/src/test/regress/expected/inherit.out b/src/test/regress/expected/inherit.out index f9b0c415cfd..5b5055babdc 100644 --- a/src/test/regress/expected/inherit.out +++ b/src/test/regress/expected/inherit.out @@ -1898,10 +1898,11 @@ ORDER BY thousand, tenthous; Merge Append Sort Key: tenk1.thousand, tenk1.tenthous -> Index Only Scan using tenk1_thous_tenthous on tenk1 - -> Sort + -> Incremental Sort Sort Key: tenk1_1.thousand, tenk1_1.thousand + Presorted Key: tenk1_1.thousand -> Index Only Scan using tenk1_thous_tenthous on tenk1 tenk1_1 -(6 rows) +(7 rows) explain (costs off) SELECT thousand, tenthous, thousand+tenthous AS x FROM tenk1 @@ -1982,10 +1983,11 @@ ORDER BY x, y; Merge Append Sort Key: a.thousand, a.tenthous -> Index Only Scan using tenk1_thous_tenthous on tenk1 a - -> Sort + -> Incremental Sort Sort Key: b.unique2, b.unique2 + Presorted Key: b.unique2 -> Index Only Scan using tenk1_unique2 on tenk1 b -(6 rows) +(7 rows) -- exercise rescan code path via a repeatedly-evaluated subquery explain (costs off) @@ -2281,7 +2283,7 @@ Inherits: pp1, create table cc3 (a2 int not null no inherit) inherits (cc1); NOTICE: moving and merging column "a2" with inherited definition DETAIL: User-specified column moved to the position of the inherited column. -ERROR: cannot define not-null constraint on column "a2" with NO INHERIT +ERROR: cannot define not-null constraint with NO INHERIT on column "a2" DETAIL: The column has an inherited not-null constraint. -- change NO INHERIT status of inherited constraint: no dice, it's inherited alter table cc2 add not null a2 no inherit; @@ -2530,7 +2532,7 @@ ERROR: conflicting NO INHERIT declaration for not-null constraint on column "a" CREATE TABLE inh_nn1 (a int not null); CREATE TABLE inh_nn2 (a int not null no inherit) INHERITS (inh_nn1); NOTICE: merging column "a" with inherited definition -ERROR: cannot define not-null constraint on column "a" with NO INHERIT +ERROR: cannot define not-null constraint with NO INHERIT on column "a" DETAIL: The column has an inherited not-null constraint. CREATE TABLE inh_nn3 (a int not null, b int, not null a no inherit); ERROR: conflicting NO INHERIT declaration for not-null constraint on column "a" diff --git a/src/test/regress/expected/join.out b/src/test/regress/expected/join.out index f35a0b18c37..04079268b98 100644 --- a/src/test/regress/expected/join.out +++ b/src/test/regress/expected/join.out @@ -3222,6 +3222,24 @@ where b.unique2 is null; -> Index Only Scan using tenk1_unique2 on tenk1 b (5 rows) +-- check that we avoid de-duplicating columns redundantly +set enable_memoize to off; +explain (costs off) +select 1 from tenk1 +where (hundred, thousand) in (select twothousand, twothousand from onek); + QUERY PLAN +------------------------------------------------- + Hash Join + Hash Cond: (tenk1.hundred = onek.twothousand) + -> Seq Scan on tenk1 + Filter: (hundred = thousand) + -> Hash + -> HashAggregate + Group Key: onek.twothousand + -> Seq Scan on onek +(8 rows) + +reset enable_memoize; -- -- regression test for bogus RTE_GROUP entries -- @@ -3639,8 +3657,8 @@ from nt3 as nt3 ) as ss2 on ss2.id = nt3.nt2_id where nt3.id = 1 and ss2.b3; - QUERY PLAN ------------------------------------------------ + QUERY PLAN +---------------------------------------------- Nested Loop -> Nested Loop -> Index Scan using nt3_pkey on nt3 @@ -3649,7 +3667,7 @@ where nt3.id = 1 and ss2.b3; Index Cond: (id = nt3.nt2_id) -> Index Only Scan using nt1_pkey on nt1 Index Cond: (id = nt2.nt1_id) - Filter: (nt2.b1 AND (id IS NOT NULL)) + Filter: (nt2.b1 AND true) (9 rows) select nt3.id @@ -3946,6 +3964,59 @@ where t1.unique2 < 42 and t1.stringu1 > t2.stringu2; (1 row) -- variant that isn't quite a star-schema case +explain (verbose, costs off) +select ss1.d1 from + tenk1 as t1 + inner join tenk1 as t2 + on t1.tenthous = t2.ten + inner join + int8_tbl as i8 + left join int4_tbl as i4 + inner join (select 64::information_schema.cardinal_number as d1 + from tenk1 t3, + lateral (select abs(t3.unique1) + random()) ss0(x) + where t3.fivethous < 0) as ss1 + on i4.f1 = ss1.d1 + on i8.q1 = i4.f1 + on t1.tenthous = ss1.d1 +where t1.unique1 < i4.f1; + QUERY PLAN +------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + Nested Loop + Output: (64)::information_schema.cardinal_number + Join Filter: (t1.tenthous = ((64)::information_schema.cardinal_number)::integer) + -> Seq Scan on public.tenk1 t3 + Output: t3.unique1, t3.unique2, t3.two, t3.four, t3.ten, t3.twenty, t3.hundred, t3.thousand, t3.twothousand, t3.fivethous, t3.tenthous, t3.odd, t3.even, t3.stringu1, t3.stringu2, t3.string4 + Filter: (t3.fivethous < 0) + -> Nested Loop + Output: t1.tenthous, t2.ten + -> Nested Loop + Output: t1.tenthous, t2.ten, i4.f1 + Join Filter: (t1.unique1 < i4.f1) + -> Hash Join + Output: t1.tenthous, t1.unique1, t2.ten + Hash Cond: (t2.ten = t1.tenthous) + -> Seq Scan on public.tenk1 t2 + Output: t2.unique1, t2.unique2, t2.two, t2.four, t2.ten, t2.twenty, t2.hundred, t2.thousand, t2.twothousand, t2.fivethous, t2.tenthous, t2.odd, t2.even, t2.stringu1, t2.stringu2, t2.string4 + -> Hash + Output: t1.tenthous, t1.unique1 + -> Nested Loop + Output: t1.tenthous, t1.unique1 + -> Subquery Scan on ss0 + Output: ss0.x, (64)::information_schema.cardinal_number + -> Result + Output: ((abs(t3.unique1))::double precision + random()) + -> Index Scan using tenk1_thous_tenthous on public.tenk1 t1 + Output: t1.unique1, t1.unique2, t1.two, t1.four, t1.ten, t1.twenty, t1.hundred, t1.thousand, t1.twothousand, t1.fivethous, t1.tenthous, t1.odd, t1.even, t1.stringu1, t1.stringu2, t1.string4 + Index Cond: (t1.tenthous = (((64)::information_schema.cardinal_number))::integer) + -> Seq Scan on public.int4_tbl i4 + Output: i4.f1 + Filter: (i4.f1 = ((64)::information_schema.cardinal_number)::integer) + -> Seq Scan on public.int8_tbl i8 + Output: i8.q1, i8.q2 + Filter: (i8.q1 = ((64)::information_schema.cardinal_number)::integer) +(33 rows) + select ss1.d1 from tenk1 as t1 inner join tenk1 as t2 @@ -4035,6 +4106,195 @@ select * from 1 | 2 | 2 (1 row) +-- This example demonstrates the folly of our old "have_dangerous_phv" logic +begin; +set local from_collapse_limit to 2; +explain (verbose, costs off) +select * from int8_tbl t1 + left join + (select coalesce(t2.q1 + x, 0) from int8_tbl t2, + lateral (select t3.q1 as x from int8_tbl t3, + lateral (select t2.q1, t3.q1 offset 0) s)) + on true; + QUERY PLAN +------------------------------------------------------------------ + Nested Loop Left Join + Output: t1.q1, t1.q2, (COALESCE((t2.q1 + t3.q1), '0'::bigint)) + -> Seq Scan on public.int8_tbl t1 + Output: t1.q1, t1.q2 + -> Materialize + Output: (COALESCE((t2.q1 + t3.q1), '0'::bigint)) + -> Nested Loop + Output: COALESCE((t2.q1 + t3.q1), '0'::bigint) + -> Seq Scan on public.int8_tbl t2 + Output: t2.q1, t2.q2 + -> Nested Loop + Output: t3.q1 + -> Seq Scan on public.int8_tbl t3 + Output: t3.q1, t3.q2 + -> Result + Output: NULL::bigint, NULL::bigint +(16 rows) + +rollback; +-- ... not that the initial replacement didn't have some bugs too +begin; +create temp table t(i int primary key); +explain (verbose, costs off) +select * from t t1 + left join (select 1 as x, * from t t2(i2)) t2ss on t1.i = t2ss.i2 + left join t t3(i3) on false + left join t t4(i4) on t4.i4 > t2ss.x; + QUERY PLAN +---------------------------------------------------------- + Nested Loop Left Join + Output: t1.i, (1), t2.i2, i3, t4.i4 + -> Nested Loop Left Join + Output: t1.i, t2.i2, (1), i3 + Join Filter: false + -> Hash Left Join + Output: t1.i, t2.i2, (1) + Inner Unique: true + Hash Cond: (t1.i = t2.i2) + -> Seq Scan on pg_temp.t t1 + Output: t1.i + -> Hash + Output: t2.i2, (1) + -> Seq Scan on pg_temp.t t2 + Output: t2.i2, 1 + -> Result + Output: i3 + One-Time Filter: false + -> Memoize + Output: t4.i4 + Cache Key: (1) + Cache Mode: binary + -> Index Only Scan using t_pkey on pg_temp.t t4 + Output: t4.i4 + Index Cond: (t4.i4 > (1)) +(25 rows) + +explain (verbose, costs off) +select * from + (select k from + (select i, coalesce(i, j) as k from + (select i from t union all select 0) + join (select 1 as j limit 1) on i = j) + right join (select 2 as x) on true + join (select 3 as y) on i is not null + ), + lateral (select k as kl limit 1); + QUERY PLAN +------------------------------------------------------------------- + Nested Loop + Output: COALESCE(t.i, (1)), ((COALESCE(t.i, (1)))) + -> Limit + Output: 1 + -> Result + Output: 1 + -> Nested Loop + Output: t.i, ((COALESCE(t.i, (1)))) + -> Result + Output: t.i, COALESCE(t.i, (1)) + -> Append + -> Index Only Scan using t_pkey on pg_temp.t + Output: t.i + Index Cond: (t.i = (1)) + -> Result + Output: 0 + One-Time Filter: ((1) = 0) + -> Limit + Output: ((COALESCE(t.i, (1)))) + -> Result + Output: (COALESCE(t.i, (1))) +(21 rows) + +rollback; +-- PHVs containing SubLinks are quite tricky to get right +explain (verbose, costs off) +select * +from int8_tbl i8 + inner join + (select (select true) as x + from int4_tbl i4, lateral (select i4.f1 as y limit 1) ss1 + where i4.f1 = 0) ss2 on true + right join (select false as z) ss3 on true, + lateral (select i8.q2 as q2l where x limit 1) ss4 +where i8.q2 = 123; + QUERY PLAN +---------------------------------------------------------------- + Nested Loop + Output: i8.q1, i8.q2, (InitPlan 1).col1, false, (i8.q2) + InitPlan 1 + -> Result + Output: true + InitPlan 2 + -> Result + Output: true + -> Seq Scan on public.int4_tbl i4 + Output: i4.f1 + Filter: (i4.f1 = 0) + -> Nested Loop + Output: i8.q1, i8.q2, (i8.q2) + -> Subquery Scan on ss1 + Output: ss1.y, (InitPlan 1).col1 + -> Limit + Output: NULL::integer + -> Result + Output: NULL::integer + -> Nested Loop + Output: i8.q1, i8.q2, (i8.q2) + -> Seq Scan on public.int8_tbl i8 + Output: i8.q1, i8.q2 + Filter: (i8.q2 = 123) + -> Limit + Output: (i8.q2) + -> Result + Output: i8.q2 + One-Time Filter: ((InitPlan 1).col1) +(29 rows) + +explain (verbose, costs off) +select * +from int8_tbl i8 + inner join + (select (select true) as x + from int4_tbl i4, lateral (select 1 as y limit 1) ss1 + where i4.f1 = 0) ss2 on true + right join (select false as z) ss3 on true, + lateral (select i8.q2 as q2l where x limit 1) ss4 +where i8.q2 = 123; + QUERY PLAN +---------------------------------------------------------------- + Nested Loop + Output: i8.q1, i8.q2, (InitPlan 1).col1, false, (i8.q2) + InitPlan 1 + -> Result + Output: true + InitPlan 2 + -> Result + Output: true + -> Limit + Output: NULL::integer + -> Result + Output: NULL::integer + -> Nested Loop + Output: i8.q1, i8.q2, (i8.q2) + -> Seq Scan on public.int4_tbl i4 + Output: i4.f1, (InitPlan 1).col1 + Filter: (i4.f1 = 0) + -> Nested Loop + Output: i8.q1, i8.q2, (i8.q2) + -> Seq Scan on public.int8_tbl i8 + Output: i8.q1, i8.q2 + Filter: (i8.q2 = 123) + -> Limit + Output: (i8.q2) + -> Result + Output: i8.q2 + One-Time Filter: ((InitPlan 1).col1) +(27 rows) + -- Test proper handling of appendrel PHVs during useless-RTE removal explain (costs off) select * from @@ -5384,14 +5644,14 @@ select * from (select 1 as id) as xx left join (tenk1 as a1 full join (select 1 as id) as yy on (a1.unique1 = yy.id)) - on (xx.id = coalesce(yy.id)); - QUERY PLAN ---------------------------------------- + on (xx.id = coalesce(yy.id, yy.id)); + QUERY PLAN +------------------------------------------ Nested Loop Left Join -> Result -> Hash Full Join Hash Cond: (a1.unique1 = (1)) - Filter: (1 = COALESCE((1))) + Filter: (1 = COALESCE((1), (1))) -> Seq Scan on tenk1 a1 -> Hash -> Result @@ -5401,7 +5661,7 @@ select * from (select 1 as id) as xx left join (tenk1 as a1 full join (select 1 as id) as yy on (a1.unique1 = yy.id)) - on (xx.id = coalesce(yy.id)); + on (xx.id = coalesce(yy.id, yy.id)); id | unique1 | unique2 | two | four | ten | twenty | hundred | thousand | twothousand | fivethous | tenthous | odd | even | stringu1 | stringu2 | string4 | id ----+---------+---------+-----+------+-----+--------+---------+----------+-------------+-----------+----------+-----+------+----------+----------+---------+---- 1 | 1 | 2838 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | BAAAAA | EFEAAA | OOOOxx | 1 @@ -6259,6 +6519,128 @@ where t1.a = s.c; (0 rows) rollback; +-- check handling of semijoins after join removal: we must suppress +-- unique-ification of known-constant values +begin; +create temp table t (a int unique, b int); +insert into t values (1, 2); +explain (verbose, costs off) +select t1.a from t t1 + left join t t2 on t1.a = t2.a + join t t3 on true +where exists (select 1 from t t4 + join t t5 on t4.b = t5.b + join t t6 on t5.b = t6.b + where t1.a = t4.a and t3.a = t5.a and t4.a = 1); + QUERY PLAN +------------------------------------------------------------------------------------ + Nested Loop + Output: t1.a + Inner Unique: true + -> Nested Loop + Output: t1.a, t5.a + -> Index Only Scan using t_a_key on pg_temp.t t1 + Output: t1.a + Index Cond: (t1.a = 1) + -> HashAggregate + Output: t5.a + Group Key: t5.a + -> Hash Join + Output: t5.a + Hash Cond: (t6.b = t4.b) + -> Seq Scan on pg_temp.t t6 + Output: t6.a, t6.b + -> Hash + Output: t4.b, t5.b, t5.a + -> Hash Join + Output: t4.b, t5.b, t5.a + Inner Unique: true + Hash Cond: (t5.b = t4.b) + -> Seq Scan on pg_temp.t t5 + Output: t5.a, t5.b + -> Hash + Output: t4.b, t4.a + -> Index Scan using t_a_key on pg_temp.t t4 + Output: t4.b, t4.a + Index Cond: (t4.a = 1) + -> Index Only Scan using t_a_key on pg_temp.t t3 + Output: t3.a + Index Cond: (t3.a = t5.a) +(32 rows) + +select t1.a from t t1 + left join t t2 on t1.a = t2.a + join t t3 on true +where exists (select 1 from t t4 + join t t5 on t4.b = t5.b + join t t6 on t5.b = t6.b + where t1.a = t4.a and t3.a = t5.a and t4.a = 1); + a +--- + 1 +(1 row) + +rollback; +-- check handling of semijoins if all RHS columns are equated to constants: we +-- should suppress unique-ification in this case. +begin; +create temp table t (a int, b int); +insert into t values (1, 2); +explain (costs off) +select * from t t1, t t2 where exists + (select 1 from t t3 where t1.a = t3.a and t2.b = t3.b and t3.a = 1 and t3.b = 2); + QUERY PLAN +--------------------------------------------- + Nested Loop Semi Join + -> Nested Loop + -> Seq Scan on t t1 + Filter: (a = 1) + -> Materialize + -> Seq Scan on t t2 + Filter: (b = 2) + -> Materialize + -> Seq Scan on t t3 + Filter: ((a = 1) AND (b = 2)) +(10 rows) + +select * from t t1, t t2 where exists + (select 1 from t t3 where t1.a = t3.a and t2.b = t3.b and t3.a = 1 and t3.b = 2); + a | b | a | b +---+---+---+--- + 1 | 2 | 1 | 2 +(1 row) + +rollback; +-- check handling of semijoin unique-ification for child relations if all RHS +-- columns are equated to constants. +begin; +create temp table p (a int, b int) partition by range (a); +create temp table p1 partition of p for values from (0) to (10); +create temp table p2 partition of p for values from (10) to (20); +insert into p values (1, 2); +insert into p values (10, 20); +set enable_partitionwise_join to on; +explain (costs off) +select * from p t1 where exists + (select 1 from p t2 where t1.a = t2.a and t1.a = 1); + QUERY PLAN +------------------------------- + Nested Loop Semi Join + -> Seq Scan on p1 t1 + Filter: (a = 1) + -> Materialize + -> Seq Scan on p1 t2 + Filter: (a = 1) +(6 rows) + +select * from p t1 where exists + (select 1 from p t2 where t1.a = t2.a and t1.a = 1); + a | b +---+--- + 1 | 2 +(1 row) + +rollback; -- test cases where we can remove a join, but not a PHV computed at it begin; create temp table t (a int unique, b int); @@ -8169,20 +8551,20 @@ select * from int4_tbl i left join explain (verbose, costs off) select * from int4_tbl i left join - lateral (select coalesce(i) from int2_tbl j where i.f1 = j.f1) k on true; - QUERY PLAN -------------------------------------- + lateral (select coalesce(i, i) from int2_tbl j where i.f1 = j.f1) k on true; + QUERY PLAN +------------------------------------------ Nested Loop Left Join - Output: i.f1, (COALESCE(i.*)) + Output: i.f1, (COALESCE(i.*, i.*)) -> Seq Scan on public.int4_tbl i Output: i.f1, i.* -> Seq Scan on public.int2_tbl j - Output: j.f1, COALESCE(i.*) + Output: j.f1, COALESCE(i.*, i.*) Filter: (i.f1 = j.f1) (7 rows) select * from int4_tbl i left join - lateral (select coalesce(i) from int2_tbl j where i.f1 = j.f1) k on true; + lateral (select coalesce(i, i) from int2_tbl j where i.f1 = j.f1) k on true; f1 | coalesce -------------+---------- 0 | (0) @@ -9226,23 +9608,20 @@ where exists (select 1 from tenk1 t3 --------------------------------------------------------------------------------- Nested Loop Output: t1.unique1, t2.hundred - -> Hash Join + -> Merge Join Output: t1.unique1, t3.tenthous - Hash Cond: (t3.thousand = t1.unique1) - -> HashAggregate + Merge Cond: (t3.thousand = t1.unique1) + -> Unique Output: t3.thousand, t3.tenthous - Group Key: t3.thousand, t3.tenthous -> Index Only Scan using tenk1_thous_tenthous on public.tenk1 t3 Output: t3.thousand, t3.tenthous - -> Hash + -> Index Only Scan using onek_unique1 on public.onek t1 Output: t1.unique1 - -> Index Only Scan using onek_unique1 on public.onek t1 - Output: t1.unique1 - Index Cond: (t1.unique1 < 1) + Index Cond: (t1.unique1 < 1) -> Index Only Scan using tenk1_hundred on public.tenk1 t2 Output: t2.hundred Index Cond: (t2.hundred = t3.tenthous) -(18 rows) +(15 rows) -- ... unless it actually is unique create table j3 as select unique1, tenthous from onek; @@ -9351,14 +9730,14 @@ CREATE STATISTICS group_tbl_stat (ndistinct) ON a, b FROM group_tbl; ANALYZE group_tbl; EXPLAIN (COSTS OFF) SELECT 1 FROM group_tbl t1 - LEFT JOIN (SELECT a c1, COALESCE(a) c2 FROM group_tbl t2) s ON TRUE + LEFT JOIN (SELECT a c1, COALESCE(a, a) c2 FROM group_tbl t2) s ON TRUE GROUP BY s.c1, s.c2; - QUERY PLAN --------------------------------------------- + QUERY PLAN +------------------------------------------------ Group - Group Key: t2.a, (COALESCE(t2.a)) + Group Key: t2.a, (COALESCE(t2.a, t2.a)) -> Sort - Sort Key: t2.a, (COALESCE(t2.a)) + Sort Key: t2.a, (COALESCE(t2.a, t2.a)) -> Nested Loop Left Join -> Seq Scan on group_tbl t1 -> Seq Scan on group_tbl t2 diff --git a/src/test/regress/expected/matview.out b/src/test/regress/expected/matview.out index 54939ecc6b0..c56c9fa3a25 100644 --- a/src/test/regress/expected/matview.out +++ b/src/test/regress/expected/matview.out @@ -587,7 +587,7 @@ CREATE MATERIALIZED VIEW drop_idx_matview AS NOTICE: index "mvtest_drop_idx" does not exist, skipping CREATE UNIQUE INDEX mvtest_drop_idx ON drop_idx_matview (i); REFRESH MATERIALIZED VIEW CONCURRENTLY drop_idx_matview; -ERROR: could not find suitable unique index on materialized view +ERROR: could not find suitable unique index on materialized view "drop_idx_matview" DROP MATERIALIZED VIEW drop_idx_matview; -- clean up RESET search_path; -- make sure that create WITH NO DATA works via SPI diff --git a/src/test/regress/expected/memoize.out b/src/test/regress/expected/memoize.out index 38dfaf021c9..150dc1b44cf 100644 --- a/src/test/regress/expected/memoize.out +++ b/src/test/regress/expected/memoize.out @@ -25,6 +25,7 @@ begin ln := regexp_replace(ln, 'Heap Fetches: \d+', 'Heap Fetches: N'); ln := regexp_replace(ln, 'loops=\d+', 'loops=N'); ln := regexp_replace(ln, 'Index Searches: \d+', 'Index Searches: N'); + ln := regexp_replace(ln, 'Memory: \d+kB', 'Memory: NkB'); return next ln; end loop; end; @@ -500,3 +501,62 @@ RESET max_parallel_workers_per_gather; RESET parallel_tuple_cost; RESET parallel_setup_cost; RESET min_parallel_table_scan_size; +-- Ensure memoize works for ANTI joins +CREATE TABLE tab_anti (a int, b boolean); +INSERT INTO tab_anti SELECT i%3, false FROM generate_series(1,100)i; +ANALYZE tab_anti; +-- Ensure we get a Memoize plan for ANTI join +SELECT explain_memoize(' +SELECT COUNT(*) FROM tab_anti t1 LEFT JOIN +LATERAL (SELECT DISTINCT ON (a) a, b, t1.a AS x FROM tab_anti t2) t2 +ON t1.a+1 = t2.a +WHERE t2.a IS NULL;', false); + explain_memoize +-------------------------------------------------------------------------------------------- + Aggregate (actual rows=1.00 loops=N) + -> Nested Loop Anti Join (actual rows=33.00 loops=N) + -> Seq Scan on tab_anti t1 (actual rows=100.00 loops=N) + -> Memoize (actual rows=0.67 loops=N) + Cache Key: (t1.a + 1), t1.a + Cache Mode: binary + Hits: 97 Misses: 3 Evictions: Zero Overflows: 0 Memory Usage: NkB + -> Subquery Scan on t2 (actual rows=0.67 loops=N) + Filter: ((t1.a + 1) = t2.a) + Rows Removed by Filter: 2 + -> Unique (actual rows=2.67 loops=N) + -> Sort (actual rows=67.33 loops=N) + Sort Key: t2_1.a + Sort Method: quicksort Memory: NkB + -> Seq Scan on tab_anti t2_1 (actual rows=100.00 loops=N) +(15 rows) + +-- And check we get the expected results. +SELECT COUNT(*) FROM tab_anti t1 LEFT JOIN +LATERAL (SELECT DISTINCT ON (a) a, b, t1.a AS x FROM tab_anti t2) t2 +ON t1.a+1 = t2.a +WHERE t2.a IS NULL; + count +------- + 33 +(1 row) + +-- Ensure we do not add memoize node for SEMI join +EXPLAIN (COSTS OFF) +SELECT * FROM tab_anti t1 WHERE t1.a IN + (SELECT a FROM tab_anti t2 WHERE t2.b IN + (SELECT t1.b FROM tab_anti t3 WHERE t2.a > 1 OFFSET 0)); + QUERY PLAN +------------------------------------------------- + Nested Loop Semi Join + -> Seq Scan on tab_anti t1 + -> Nested Loop Semi Join + Join Filter: (t1.a = t2.a) + -> Seq Scan on tab_anti t2 + -> Subquery Scan on "ANY_subquery" + Filter: (t2.b = "ANY_subquery".b) + -> Result + One-Time Filter: (t2.a > 1) + -> Seq Scan on tab_anti t3 +(10 rows) + +DROP TABLE tab_anti; diff --git a/src/test/regress/expected/merge.out b/src/test/regress/expected/merge.out index bcd29668297..cf2219df754 100644 --- a/src/test/regress/expected/merge.out +++ b/src/test/regress/expected/merge.out @@ -2702,6 +2702,76 @@ SELECT * FROM new_measurement ORDER BY city_id, logdate; 1 | 01-17-2007 | | (2 rows) +-- MERGE into inheritance root table +DROP TRIGGER insert_measurement_trigger ON measurement; +ALTER TABLE measurement ADD CONSTRAINT mcheck CHECK (city_id = 0) NO INHERIT; +EXPLAIN (COSTS OFF) +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); + QUERY PLAN +-------------------------------------------------------------------------- + Merge on measurement m + Merge on measurement_y2007m01 m_1 + -> Nested Loop Left Join + -> Result + -> Seq Scan on measurement_y2007m01 m_1 + Filter: ((city_id = 1) AND (logdate = '01-17-2007'::date)) +(6 rows) + +BEGIN; +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); +SELECT * FROM ONLY measurement ORDER BY city_id, logdate; + city_id | logdate | peaktemp | unitsales +---------+------------+----------+----------- + 0 | 07-21-2005 | 25 | 35 + 0 | 01-17-2007 | 25 | 100 +(2 rows) + +ROLLBACK; +ALTER TABLE measurement ENABLE ROW LEVEL SECURITY; +ALTER TABLE measurement FORCE ROW LEVEL SECURITY; +CREATE POLICY measurement_p ON measurement USING (peaktemp IS NOT NULL); +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, NULL, 100); -- should fail +ERROR: new row violates row-level security policy for table "measurement" +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); -- ok +SELECT * FROM ONLY measurement ORDER BY city_id, logdate; + city_id | logdate | peaktemp | unitsales +---------+------------+----------+----------- + 0 | 07-21-2005 | 25 | 35 + 0 | 01-17-2007 | 25 | 100 +(2 rows) + +MERGE INTO measurement m + USING (VALUES (1, '01-18-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 200) +RETURNING merge_action(), m.*; + merge_action | city_id | logdate | peaktemp | unitsales +--------------+---------+------------+----------+----------- + INSERT | 0 | 01-18-2007 | 25 | 200 +(1 row) + DROP TABLE measurement, new_measurement CASCADE; NOTICE: drop cascades to 3 other objects DETAIL: drop cascades to table measurement_y2006m02 diff --git a/src/test/regress/expected/misc_functions.out b/src/test/regress/expected/misc_functions.out index cc517ed5e90..c3b2b9d8603 100644 --- a/src/test/regress/expected/misc_functions.out +++ b/src/test/regress/expected/misc_functions.out @@ -890,17 +890,17 @@ SELECT pg_column_toast_chunk_id(a) IS NULL, DROP TABLE test_chunk_id; DROP FUNCTION explain_mask_costs(text, bool, bool, bool, bool); --- test stratnum support functions -SELECT gist_stratnum_common(7); - gist_stratnum_common ----------------------- - 3 +-- test stratnum translation support functions +SELECT gist_translate_cmptype_common(7); + gist_translate_cmptype_common +------------------------------- + 3 (1 row) -SELECT gist_stratnum_common(3); - gist_stratnum_common ----------------------- - 18 +SELECT gist_translate_cmptype_common(3); + gist_translate_cmptype_common +------------------------------- + 18 (1 row) -- relpath tests diff --git a/src/test/regress/expected/numeric.out b/src/test/regress/expected/numeric.out index 072d76ce131..c58e232a263 100644 --- a/src/test/regress/expected/numeric.out +++ b/src/test/regress/expected/numeric.out @@ -1464,9 +1464,21 @@ ERROR: count must be greater than zero SELECT width_bucket(3.5::float8, 3.0::float8, 3.0::float8, 888); ERROR: lower bound cannot equal upper bound SELECT width_bucket('NaN', 3.0, 4.0, 888); -ERROR: operand, lower bound, and upper bound cannot be NaN + width_bucket +-------------- + 889 +(1 row) + +SELECT width_bucket('NaN'::float8, 3.0::float8, 4.0::float8, 888); + width_bucket +-------------- + 889 +(1 row) + +SELECT width_bucket(0, 'NaN', 4.0, 888); +ERROR: lower and upper bounds cannot be NaN SELECT width_bucket(0::float8, 'NaN', 4.0::float8, 888); -ERROR: operand, lower bound, and upper bound cannot be NaN +ERROR: lower and upper bounds cannot be NaN SELECT width_bucket(2.0, 3.0, '-inf', 888); ERROR: lower and upper bounds must be finite SELECT width_bucket(0::float8, '-inf', 4.0::float8, 888); @@ -3860,15 +3872,15 @@ ERROR: factorial of a negative number is undefined -- Tests for pg_lsn() -- SELECT pg_lsn(23783416::numeric); - pg_lsn ------------ - 0/16AE7F8 + pg_lsn +------------ + 0/016AE7F8 (1 row) SELECT pg_lsn(0::numeric); - pg_lsn --------- - 0/0 + pg_lsn +------------ + 0/00000000 (1 row) SELECT pg_lsn(18446744073709551615::numeric); diff --git a/src/test/regress/expected/partition_join.out b/src/test/regress/expected/partition_join.out index d5368186caa..24e06845f92 100644 --- a/src/test/regress/expected/partition_join.out +++ b/src/test/regress/expected/partition_join.out @@ -1134,48 +1134,50 @@ EXPLAIN (COSTS OFF) SELECT t1.* FROM prt1 t1 WHERE t1.a IN (SELECT t1.b FROM prt2 t1, prt1_e t2 WHERE t1.a = 0 AND t1.b = (t2.a + t2.b)/2) AND t1.b = 0 ORDER BY t1.a; QUERY PLAN --------------------------------------------------------------------------------- - Sort + Merge Append Sort Key: t1.a - -> Append - -> Nested Loop - Join Filter: (t1_2.a = t1_5.b) - -> HashAggregate - Group Key: t1_5.b + -> Nested Loop + Join Filter: (t1_2.a = t1_5.b) + -> Unique + -> Sort + Sort Key: t1_5.b -> Hash Join Hash Cond: (((t2_1.a + t2_1.b) / 2) = t1_5.b) -> Seq Scan on prt1_e_p1 t2_1 -> Hash -> Seq Scan on prt2_p1 t1_5 Filter: (a = 0) - -> Index Scan using iprt1_p1_a on prt1_p1 t1_2 - Index Cond: (a = ((t2_1.a + t2_1.b) / 2)) - Filter: (b = 0) - -> Nested Loop - Join Filter: (t1_3.a = t1_6.b) - -> HashAggregate - Group Key: t1_6.b + -> Index Scan using iprt1_p1_a on prt1_p1 t1_2 + Index Cond: (a = ((t2_1.a + t2_1.b) / 2)) + Filter: (b = 0) + -> Nested Loop + Join Filter: (t1_3.a = t1_6.b) + -> Unique + -> Sort + Sort Key: t1_6.b -> Hash Join Hash Cond: (((t2_2.a + t2_2.b) / 2) = t1_6.b) -> Seq Scan on prt1_e_p2 t2_2 -> Hash -> Seq Scan on prt2_p2 t1_6 Filter: (a = 0) - -> Index Scan using iprt1_p2_a on prt1_p2 t1_3 - Index Cond: (a = ((t2_2.a + t2_2.b) / 2)) - Filter: (b = 0) - -> Nested Loop - Join Filter: (t1_4.a = t1_7.b) - -> HashAggregate - Group Key: t1_7.b + -> Index Scan using iprt1_p2_a on prt1_p2 t1_3 + Index Cond: (a = ((t2_2.a + t2_2.b) / 2)) + Filter: (b = 0) + -> Nested Loop + Join Filter: (t1_4.a = t1_7.b) + -> Unique + -> Sort + Sort Key: t1_7.b -> Nested Loop -> Seq Scan on prt2_p3 t1_7 Filter: (a = 0) -> Index Scan using iprt1_e_p3_ab2 on prt1_e_p3 t2_3 Index Cond: (((a + b) / 2) = t1_7.b) - -> Index Scan using iprt1_p3_a on prt1_p3 t1_4 - Index Cond: (a = ((t2_3.a + t2_3.b) / 2)) - Filter: (b = 0) -(41 rows) + -> Index Scan using iprt1_p3_a on prt1_p3 t1_4 + Index Cond: (a = ((t2_3.a + t2_3.b) / 2)) + Filter: (b = 0) +(43 rows) SELECT t1.* FROM prt1 t1 WHERE t1.a IN (SELECT t1.b FROM prt2 t1, prt1_e t2 WHERE t1.a = 0 AND t1.b = (t2.a + t2.b)/2) AND t1.b = 0 ORDER BY t1.a; a | b | c @@ -1190,46 +1192,48 @@ EXPLAIN (COSTS OFF) SELECT t1.* FROM prt1 t1 WHERE t1.a IN (SELECT t1.b FROM prt2 t1 WHERE t1.b IN (SELECT (t1.a + t1.b)/2 FROM prt1_e t1 WHERE t1.c = 0)) AND t1.b = 0 ORDER BY t1.a; QUERY PLAN --------------------------------------------------------------------------- - Sort + Merge Append Sort Key: t1.a - -> Append - -> Nested Loop - -> HashAggregate - Group Key: t1_6.b + -> Nested Loop + -> Unique + -> Sort + Sort Key: t1_6.b -> Hash Semi Join Hash Cond: (t1_6.b = ((t1_9.a + t1_9.b) / 2)) -> Seq Scan on prt2_p1 t1_6 -> Hash -> Seq Scan on prt1_e_p1 t1_9 Filter: (c = 0) - -> Index Scan using iprt1_p1_a on prt1_p1 t1_3 - Index Cond: (a = t1_6.b) - Filter: (b = 0) - -> Nested Loop - -> HashAggregate - Group Key: t1_7.b + -> Index Scan using iprt1_p1_a on prt1_p1 t1_3 + Index Cond: (a = t1_6.b) + Filter: (b = 0) + -> Nested Loop + -> Unique + -> Sort + Sort Key: t1_7.b -> Hash Semi Join Hash Cond: (t1_7.b = ((t1_10.a + t1_10.b) / 2)) -> Seq Scan on prt2_p2 t1_7 -> Hash -> Seq Scan on prt1_e_p2 t1_10 Filter: (c = 0) - -> Index Scan using iprt1_p2_a on prt1_p2 t1_4 - Index Cond: (a = t1_7.b) - Filter: (b = 0) - -> Nested Loop - -> HashAggregate - Group Key: t1_8.b + -> Index Scan using iprt1_p2_a on prt1_p2 t1_4 + Index Cond: (a = t1_7.b) + Filter: (b = 0) + -> Nested Loop + -> Unique + -> Sort + Sort Key: t1_8.b -> Hash Semi Join Hash Cond: (t1_8.b = ((t1_11.a + t1_11.b) / 2)) -> Seq Scan on prt2_p3 t1_8 -> Hash -> Seq Scan on prt1_e_p3 t1_11 Filter: (c = 0) - -> Index Scan using iprt1_p3_a on prt1_p3 t1_5 - Index Cond: (a = t1_8.b) - Filter: (b = 0) -(39 rows) + -> Index Scan using iprt1_p3_a on prt1_p3 t1_5 + Index Cond: (a = t1_8.b) + Filter: (b = 0) +(41 rows) SELECT t1.* FROM prt1 t1 WHERE t1.a IN (SELECT t1.b FROM prt2 t1 WHERE t1.b IN (SELECT (t1.a + t1.b)/2 FROM prt1_e t1 WHERE t1.c = 0)) AND t1.b = 0 ORDER BY t1.a; a | b | c diff --git a/src/test/regress/expected/partition_prune.out b/src/test/regress/expected/partition_prune.out index 0bf35260b46..d1966cd7d82 100644 --- a/src/test/regress/expected/partition_prune.out +++ b/src/test/regress/expected/partition_prune.out @@ -4553,16 +4553,18 @@ create view part_abc_view as select * from part_abc where b <> 'a' with check op prepare update_part_abc_view as update part_abc_view set b = $2 where a = $1 returning *; -- Only the unpruned partition should be shown in the list of relations to be -- updated -explain (costs off) execute update_part_abc_view (1, 'd'); - QUERY PLAN -------------------------------------------------------- - Update on part_abc - Update on part_abc_1 +explain (verbose, costs off) execute update_part_abc_view (1, 'd'); + QUERY PLAN +----------------------------------------------------------------------------- + Update on public.part_abc + Output: part_abc_1.a, part_abc_1.b, part_abc_1.c + Update on public.part_abc_1 -> Append Subplans Removed: 1 - -> Seq Scan on part_abc_1 - Filter: ((b <> 'a'::text) AND (a = $1)) -(6 rows) + -> Seq Scan on public.part_abc_1 + Output: $2, part_abc_1.tableoid, part_abc_1.ctid + Filter: ((part_abc_1.b <> 'a'::text) AND (part_abc_1.a = $1)) +(8 rows) execute update_part_abc_view (1, 'd'); a | b | c @@ -4570,28 +4572,31 @@ execute update_part_abc_view (1, 'd'); 1 | d | t (1 row) -explain (costs off) execute update_part_abc_view (2, 'a'); - QUERY PLAN -------------------------------------------------------- - Update on part_abc - Update on part_abc_2 part_abc_1 +explain (verbose, costs off) execute update_part_abc_view (2, 'a'); + QUERY PLAN +----------------------------------------------------------------------------- + Update on public.part_abc + Output: part_abc_1.a, part_abc_1.b, part_abc_1.c + Update on public.part_abc_2 -> Append Subplans Removed: 1 - -> Seq Scan on part_abc_2 part_abc_1 - Filter: ((b <> 'a'::text) AND (a = $1)) -(6 rows) + -> Seq Scan on public.part_abc_2 + Output: $2, part_abc_2.tableoid, part_abc_2.ctid + Filter: ((part_abc_2.b <> 'a'::text) AND (part_abc_2.a = $1)) +(8 rows) execute update_part_abc_view (2, 'a'); ERROR: new row violates check option for view "part_abc_view" DETAIL: Failing row contains (2, a, t). -- All pruned. -explain (costs off) execute update_part_abc_view (3, 'a'); - QUERY PLAN ------------------------------ - Update on part_abc +explain (verbose, costs off) execute update_part_abc_view (3, 'a'); + QUERY PLAN +---------------------------------------------------- + Update on public.part_abc + Output: part_abc_1.a, part_abc_1.b, part_abc_1.c -> Append Subplans Removed: 2 -(3 rows) +(4 rows) execute update_part_abc_view (3, 'a'); a | b | c diff --git a/src/test/regress/expected/pg_lsn.out b/src/test/regress/expected/pg_lsn.out index b27eec7c015..8ab59b2e445 100644 --- a/src/test/regress/expected/pg_lsn.out +++ b/src/test/regress/expected/pg_lsn.out @@ -41,9 +41,9 @@ SELECT * FROM pg_input_error_info('16AE7F7', 'pg_lsn'); -- Min/Max aggregation SELECT MIN(f1), MAX(f1) FROM PG_LSN_TBL; - min | max ------+------------------- - 0/0 | FFFFFFFF/FFFFFFFF + min | max +------------+------------------- + 0/00000000 | FFFFFFFF/FFFFFFFF (1 row) DROP TABLE PG_LSN_TBL; @@ -85,21 +85,21 @@ SELECT '0/16AE7F8'::pg_lsn - '0/16AE7F7'::pg_lsn; (1 row) SELECT '0/16AE7F7'::pg_lsn + 16::numeric; - ?column? ------------ - 0/16AE807 + ?column? +------------ + 0/016AE807 (1 row) SELECT 16::numeric + '0/16AE7F7'::pg_lsn; - ?column? ------------ - 0/16AE807 + ?column? +------------ + 0/016AE807 (1 row) SELECT '0/16AE7F7'::pg_lsn - 16::numeric; - ?column? ------------ - 0/16AE7E7 + ?column? +------------ + 0/016AE7E7 (1 row) SELECT 'FFFFFFFF/FFFFFFFE'::pg_lsn + 1::numeric; @@ -111,9 +111,9 @@ SELECT 'FFFFFFFF/FFFFFFFE'::pg_lsn + 1::numeric; SELECT 'FFFFFFFF/FFFFFFFE'::pg_lsn + 2::numeric; -- out of range error ERROR: pg_lsn out of range SELECT '0/1'::pg_lsn - 1::numeric; - ?column? ----------- - 0/0 + ?column? +------------ + 0/00000000 (1 row) SELECT '0/1'::pg_lsn - 2::numeric; -- out of range error @@ -125,9 +125,9 @@ SELECT '0/0'::pg_lsn + ('FFFFFFFF/FFFFFFFF'::pg_lsn - '0/0'::pg_lsn); (1 row) SELECT 'FFFFFFFF/FFFFFFFF'::pg_lsn - ('FFFFFFFF/FFFFFFFF'::pg_lsn - '0/0'::pg_lsn); - ?column? ----------- - 0/0 + ?column? +------------ + 0/00000000 (1 row) SELECT '0/16AE7F7'::pg_lsn + 'NaN'::numeric; @@ -164,107 +164,107 @@ SELECT DISTINCT (i || '/' || j)::pg_lsn f generate_series(1, 5) k WHERE i <= 10 AND j > 0 AND j <= 10 ORDER BY f; - f -------- - 1/1 - 1/2 - 1/3 - 1/4 - 1/5 - 1/6 - 1/7 - 1/8 - 1/9 - 1/10 - 2/1 - 2/2 - 2/3 - 2/4 - 2/5 - 2/6 - 2/7 - 2/8 - 2/9 - 2/10 - 3/1 - 3/2 - 3/3 - 3/4 - 3/5 - 3/6 - 3/7 - 3/8 - 3/9 - 3/10 - 4/1 - 4/2 - 4/3 - 4/4 - 4/5 - 4/6 - 4/7 - 4/8 - 4/9 - 4/10 - 5/1 - 5/2 - 5/3 - 5/4 - 5/5 - 5/6 - 5/7 - 5/8 - 5/9 - 5/10 - 6/1 - 6/2 - 6/3 - 6/4 - 6/5 - 6/6 - 6/7 - 6/8 - 6/9 - 6/10 - 7/1 - 7/2 - 7/3 - 7/4 - 7/5 - 7/6 - 7/7 - 7/8 - 7/9 - 7/10 - 8/1 - 8/2 - 8/3 - 8/4 - 8/5 - 8/6 - 8/7 - 8/8 - 8/9 - 8/10 - 9/1 - 9/2 - 9/3 - 9/4 - 9/5 - 9/6 - 9/7 - 9/8 - 9/9 - 9/10 - 10/1 - 10/2 - 10/3 - 10/4 - 10/5 - 10/6 - 10/7 - 10/8 - 10/9 - 10/10 + f +------------- + 1/00000001 + 1/00000002 + 1/00000003 + 1/00000004 + 1/00000005 + 1/00000006 + 1/00000007 + 1/00000008 + 1/00000009 + 1/00000010 + 2/00000001 + 2/00000002 + 2/00000003 + 2/00000004 + 2/00000005 + 2/00000006 + 2/00000007 + 2/00000008 + 2/00000009 + 2/00000010 + 3/00000001 + 3/00000002 + 3/00000003 + 3/00000004 + 3/00000005 + 3/00000006 + 3/00000007 + 3/00000008 + 3/00000009 + 3/00000010 + 4/00000001 + 4/00000002 + 4/00000003 + 4/00000004 + 4/00000005 + 4/00000006 + 4/00000007 + 4/00000008 + 4/00000009 + 4/00000010 + 5/00000001 + 5/00000002 + 5/00000003 + 5/00000004 + 5/00000005 + 5/00000006 + 5/00000007 + 5/00000008 + 5/00000009 + 5/00000010 + 6/00000001 + 6/00000002 + 6/00000003 + 6/00000004 + 6/00000005 + 6/00000006 + 6/00000007 + 6/00000008 + 6/00000009 + 6/00000010 + 7/00000001 + 7/00000002 + 7/00000003 + 7/00000004 + 7/00000005 + 7/00000006 + 7/00000007 + 7/00000008 + 7/00000009 + 7/00000010 + 8/00000001 + 8/00000002 + 8/00000003 + 8/00000004 + 8/00000005 + 8/00000006 + 8/00000007 + 8/00000008 + 8/00000009 + 8/00000010 + 9/00000001 + 9/00000002 + 9/00000003 + 9/00000004 + 9/00000005 + 9/00000006 + 9/00000007 + 9/00000008 + 9/00000009 + 9/00000010 + 10/00000001 + 10/00000002 + 10/00000003 + 10/00000004 + 10/00000005 + 10/00000006 + 10/00000007 + 10/00000008 + 10/00000009 + 10/00000010 (100 rows) diff --git a/src/test/regress/expected/predicate.out b/src/test/regress/expected/predicate.out index b79037748b7..59bfe33bb1c 100644 --- a/src/test/regress/expected/predicate.out +++ b/src/test/regress/expected/predicate.out @@ -84,10 +84,10 @@ SELECT * FROM pred_tab t WHERE t.a IS NULL OR t.c IS NULL; -- are provably false EXPLAIN (COSTS OFF) SELECT * FROM pred_tab t WHERE t.b IS NULL OR t.c IS NULL; - QUERY PLAN ----------------------------------------- + QUERY PLAN +------------------------ Seq Scan on pred_tab t - Filter: ((b IS NULL) OR (c IS NULL)) + Filter: (b IS NULL) (2 rows) -- @@ -231,6 +231,54 @@ SELECT * FROM pred_tab t1 -> Seq Scan on pred_tab t3 (9 rows) +-- +-- Tests for NullTest reduction in EXISTS sublink +-- +-- Ensure the IS_NOT_NULL qual is ignored +EXPLAIN (COSTS OFF) +SELECT * FROM pred_tab t1 + LEFT JOIN pred_tab t2 ON EXISTS + (SELECT 1 FROM pred_tab t3, pred_tab t4, pred_tab t5, pred_tab t6 + WHERE t1.a = t3.a AND t6.a IS NOT NULL); + QUERY PLAN +--------------------------------------------------------- + Nested Loop Left Join + Join Filter: EXISTS(SubPlan 1) + -> Seq Scan on pred_tab t1 + -> Materialize + -> Seq Scan on pred_tab t2 + SubPlan 1 + -> Nested Loop + -> Nested Loop + -> Nested Loop + -> Seq Scan on pred_tab t4 + -> Materialize + -> Seq Scan on pred_tab t3 + Filter: (t1.a = a) + -> Materialize + -> Seq Scan on pred_tab t5 + -> Materialize + -> Seq Scan on pred_tab t6 +(17 rows) + +-- Ensure the IS_NULL qual is reduced to constant-FALSE +EXPLAIN (COSTS OFF) +SELECT * FROM pred_tab t1 + LEFT JOIN pred_tab t2 ON EXISTS + (SELECT 1 FROM pred_tab t3, pred_tab t4, pred_tab t5, pred_tab t6 + WHERE t1.a = t3.a AND t6.a IS NULL); + QUERY PLAN +------------------------------------- + Nested Loop Left Join + Join Filter: (InitPlan 1).col1 + InitPlan 1 + -> Result + One-Time Filter: false + -> Seq Scan on pred_tab t1 + -> Materialize + -> Seq Scan on pred_tab t2 +(8 rows) + DROP TABLE pred_tab; -- Validate we handle IS NULL and IS NOT NULL quals correctly with inheritance -- parents. diff --git a/src/test/regress/expected/privileges.out b/src/test/regress/expected/privileges.out index c25062c288f..6dcc95ede50 100644 --- a/src/test/regress/expected/privileges.out +++ b/src/test/regress/expected/privileges.out @@ -513,8 +513,6 @@ CREATE VIEW atest12v AS SELECT * FROM atest12 WHERE b <<< 5; CREATE VIEW atest12sbv WITH (security_barrier=true) AS SELECT * FROM atest12 WHERE b <<< 5; -GRANT SELECT ON atest12v TO PUBLIC; -GRANT SELECT ON atest12sbv TO PUBLIC; -- This plan should use nestloop, knowing that few rows will be selected. EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b; QUERY PLAN @@ -560,9 +558,18 @@ CREATE FUNCTION leak2(integer,integer) RETURNS boolean LANGUAGE plpgsql immutable; CREATE OPERATOR >>> (procedure = leak2, leftarg = integer, rightarg = integer, restrict = scalargtsel); --- This should not show any "leak" notices before failing. +-- These should not show any "leak" notices before failing. EXPLAIN (COSTS OFF) SELECT * FROM atest12 WHERE a >>> 0; ERROR: permission denied for table atest12 +EXPLAIN (COSTS OFF) SELECT * FROM atest12v WHERE a >>> 0; +ERROR: permission denied for view atest12v +EXPLAIN (COSTS OFF) SELECT * FROM atest12sbv WHERE a >>> 0; +ERROR: permission denied for view atest12sbv +-- Now regress_priv_user1 grants access to regress_priv_user2 via the views. +SET SESSION AUTHORIZATION regress_priv_user1; +GRANT SELECT ON atest12v TO PUBLIC; +GRANT SELECT ON atest12sbv TO PUBLIC; +SET SESSION AUTHORIZATION regress_priv_user2; -- These plans should continue to use a nestloop, since they execute with the -- privileges of the view owner. EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b; @@ -2568,6 +2575,26 @@ SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole, SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole, 'SELECT, fake_privilege', FALSE); -- error ERROR: unrecognized privilege type: "fake_privilege" +-- Test quoting and dequoting of user names in ACLs +CREATE ROLE "regress_""quoted"; +SELECT makeaclitem('regress_"quoted'::regrole, 'regress_"quoted'::regrole, + 'SELECT', TRUE); + makeaclitem +------------------------------------------ + "regress_""quoted"=r*/"regress_""quoted" +(1 row) + +SELECT '"regress_""quoted"=r*/"regress_""quoted"'::aclitem; + aclitem +------------------------------------------ + "regress_""quoted"=r*/"regress_""quoted" +(1 row) + +SELECT '""=r*/""'::aclitem; -- used to be misparsed as """" +ERROR: a name must follow the "/" sign +LINE 1: SELECT '""=r*/""'::aclitem; + ^ +DROP ROLE "regress_""quoted"; -- Test non-throwing aclitem I/O SELECT pg_input_is_valid('regress_priv_user1=r/regress_priv_user2', 'aclitem'); pg_input_is_valid @@ -3126,6 +3153,11 @@ DROP USER regress_priv_user6; DROP USER regress_priv_user7; DROP USER regress_priv_user8; -- does not exist ERROR: role "regress_priv_user8" does not exist +-- leave some default ACLs for pg_upgrade's dump-restore test input. +ALTER DEFAULT PRIVILEGES FOR ROLE pg_signal_backend + REVOKE USAGE ON TYPES FROM pg_signal_backend; +ALTER DEFAULT PRIVILEGES FOR ROLE pg_read_all_settings + REVOKE USAGE ON TYPES FROM pg_read_all_settings; -- permissions with LOCK TABLE CREATE USER regress_locktable_user; CREATE TABLE lock_table (a int); @@ -3220,7 +3252,8 @@ REVOKE MAINTAIN ON lock_table FROM regress_locktable_user; DROP TABLE lock_table; DROP USER regress_locktable_user; -- test to check privileges of system views pg_shmem_allocations, --- pg_shmem_allocations_numa and pg_backend_memory_contexts. +-- pg_shmem_allocations_numa, pg_dsm_registry_allocations, and +-- pg_backend_memory_contexts. -- switch to superuser \c - CREATE ROLE regress_readallstats; @@ -3248,6 +3281,12 @@ SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations_numa','S f (1 row) +SELECT has_table_privilege('regress_readallstats','pg_dsm_registry_allocations','SELECT'); -- no + has_table_privilege +--------------------- + f +(1 row) + GRANT pg_read_all_stats TO regress_readallstats; SELECT has_table_privilege('regress_readallstats','pg_aios','SELECT'); -- yes has_table_privilege @@ -3273,6 +3312,12 @@ SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations_numa','S t (1 row) +SELECT has_table_privilege('regress_readallstats','pg_dsm_registry_allocations','SELECT'); -- yes + has_table_privilege +--------------------- + t +(1 row) + -- run query to ensure that functions within views can be executed SET ROLE regress_readallstats; SELECT COUNT(*) >= 0 AS ok FROM pg_aios; diff --git a/src/test/regress/expected/psql.out b/src/test/regress/expected/psql.out index cf48ae6d0c2..a79325e8a2f 100644 --- a/src/test/regress/expected/psql.out +++ b/src/test/regress/expected/psql.out @@ -160,12 +160,12 @@ LINE 1: SELECT $1, $2 foo4 | bar4 (1 row) --- \close (extended query protocol) -\close -\close: missing required argument -\close '' -\close stmt2 -\close stmt2 +-- \close_prepared (extended query protocol) +\close_prepared +\close_prepared: missing required argument +\close_prepared '' +\close_prepared stmt2 +\close_prepared stmt2 SELECT name, statement FROM pg_prepared_statements ORDER BY name; name | statement -------+---------------- @@ -4666,7 +4666,7 @@ bar 'bar' "bar" \C arg1 \c arg1 arg2 arg3 arg4 \cd arg1 - \close stmt1 + \close_prepared stmt1 \conninfo \copy arg1 arg2 arg3 arg4 arg5 arg6 \copyright @@ -4705,6 +4705,7 @@ invalid command \lo \pset arg1 arg2 \q \reset + \restrict test \s arg1 \sendpipeline \set arg1 arg2 arg3 arg4 arg5 arg6 arg7 @@ -4716,6 +4717,7 @@ invalid command \lo \t arg1 \T arg1 \timing arg1 + \unrestrict not_valid \unset arg1 \w arg1 \watch arg1 arg2 diff --git a/src/test/regress/expected/psql_pipeline.out b/src/test/regress/expected/psql_pipeline.out index a30dec088b9..a0816fb10b6 100644 --- a/src/test/regress/expected/psql_pipeline.out +++ b/src/test/regress/expected/psql_pipeline.out @@ -228,192 +228,6 @@ BEGIN \bind \sendpipeline INSERT INTO psql_pipeline VALUES ($1) \bind 1 \sendpipeline COMMIT \bind \sendpipeline \endpipeline --- COPY FROM STDIN --- with \sendpipeline and \bind -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\endpipeline - ?column? ----------- - val1 -(1 row) - --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\endpipeline - ?column? ----------- - val1 -(1 row) - --- COPY FROM STDIN with \flushrequest + \getresults --- with \sendpipeline and \bind -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\flushrequest -\getresults - ?column? ----------- - val1 -(1 row) - -message type 0x5a arrived from server while idle -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\flushrequest -\getresults - ?column? ----------- - val1 -(1 row) - -message type 0x5a arrived from server while idle -\endpipeline --- COPY FROM STDIN with \syncpipeline + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\syncpipeline -\getresults - ?column? ----------- - val1 -(1 row) - -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\syncpipeline -\getresults - ?column? ----------- - val1 -(1 row) - -\endpipeline --- COPY TO STDOUT --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\endpipeline - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\endpipeline - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 --- COPY TO STDOUT with \flushrequest + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\flushrequest -\getresults - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\flushrequest -\getresults - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 -\endpipeline --- COPY TO STDOUT with \syncpipeline + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\syncpipeline -\getresults - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\syncpipeline -\getresults - ?column? ----------- - val1 -(1 row) - -1 \N -2 test2 -20 test2 -3 test3 -30 test3 -4 test4 -40 test4 -\endpipeline -- Use \parse and \bind_named \startpipeline SELECT $1 \parse '' @@ -740,7 +554,7 @@ SELECT COUNT(*) FROM psql_pipeline \bind \sendpipeline count ------- - 7 + 1 (1 row) -- After an error, pipeline is aborted and requires \syncpipeline to be @@ -750,7 +564,7 @@ SELECT $1 \bind \sendpipeline SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a \flushrequest \getresults ERROR: bind message supplies 0 parameters, but prepared statement "" requires 1 @@ -758,7 +572,7 @@ ERROR: bind message supplies 0 parameters, but prepared statement "" requires 1 SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a -- Sync allows pipeline to recover. \syncpipeline \getresults @@ -766,7 +580,7 @@ Pipeline aborted, command did not run SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a \flushrequest \getresults ?column? diff --git a/src/test/regress/expected/publication.out b/src/test/regress/expected/publication.out index 4de96c04f9d..53268059142 100644 --- a/src/test/regress/expected/publication.out +++ b/src/test/regress/expected/publication.out @@ -34,7 +34,11 @@ ERROR: conflicting or redundant options LINE 1: ...pub_xxx WITH (publish_generated_columns = stored, publish_ge... ^ CREATE PUBLICATION testpub_xxx WITH (publish_generated_columns = foo); -ERROR: publish_generated_columns requires a "none" or "stored" value +ERROR: invalid value for publication parameter "publish_generated_columns": "foo" +DETAIL: Valid values are "none" and "stored". +CREATE PUBLICATION testpub_xxx WITH (publish_generated_columns); +ERROR: invalid value for publication parameter "publish_generated_columns": "" +DETAIL: Valid values are "none" and "stored". \dRp List of publications Name | Owner | All tables | Inserts | Updates | Deletes | Truncates | Generated columns | Via root @@ -524,16 +528,22 @@ Tables from schemas: "testpub_rf_schema2" -- fail - virtual generated column uses user-defined function +-- (Actually, this already fails at CREATE TABLE rather than at CREATE +-- PUBLICATION, but let's keep the test in case the former gets +-- relaxed sometime.) CREATE TABLE testpub_rf_tbl6 (id int PRIMARY KEY, x int, y int GENERATED ALWAYS AS (x * testpub_rf_func2()) VIRTUAL); +ERROR: generation expression uses user-defined function +LINE 1: ...RIMARY KEY, x int, y int GENERATED ALWAYS AS (x * testpub_rf... + ^ +DETAIL: Virtual generated columns that make use of user-defined functions are not yet supported. CREATE PUBLICATION testpub7 FOR TABLE testpub_rf_tbl6 WHERE (y > 100); -ERROR: invalid publication WHERE expression -DETAIL: User-defined or built-in mutable functions are not allowed. +ERROR: relation "testpub_rf_tbl6" does not exist -- test that SET EXPRESSION is rejected, because it could affect a row filter SET client_min_messages = 'ERROR'; CREATE TABLE testpub_rf_tbl7 (id int PRIMARY KEY, x int, y int GENERATED ALWAYS AS (x * 111) VIRTUAL); CREATE PUBLICATION testpub8 FOR TABLE testpub_rf_tbl7 WHERE (y > 100); ALTER TABLE testpub_rf_tbl7 ALTER COLUMN y SET EXPRESSION AS (x * testpub_rf_func2()); -ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns on tables that are part of a publication +ERROR: ALTER TABLE / SET EXPRESSION is not supported for virtual generated columns in tables that are part of a publication DETAIL: Column "y" of relation "testpub_rf_tbl7" is a virtual generated column. RESET client_min_messages; DROP TABLE testpub_rf_tbl1; @@ -541,7 +551,7 @@ DROP TABLE testpub_rf_tbl2; DROP TABLE testpub_rf_tbl3; DROP TABLE testpub_rf_tbl4; DROP TABLE testpub_rf_tbl5; -DROP TABLE testpub_rf_tbl6; +--DROP TABLE testpub_rf_tbl6; DROP TABLE testpub_rf_schema1.testpub_rf_tbl5; DROP TABLE testpub_rf_schema2.testpub_rf_tbl6; DROP SCHEMA testpub_rf_schema1; @@ -1837,8 +1847,7 @@ DROP SCHEMA sch1 cascade; DROP SCHEMA sch2 cascade; -- ====================================================== -- Test the 'publish_generated_columns' parameter with the following values: --- 'stored', 'none', and the default (no value specified), which defaults to --- 'stored'. +-- 'stored', 'none'. SET client_min_messages = 'ERROR'; CREATE PUBLICATION pub1 FOR ALL TABLES WITH (publish_generated_columns = stored); \dRp+ pub1 @@ -1856,17 +1865,8 @@ CREATE PUBLICATION pub2 FOR ALL TABLES WITH (publish_generated_columns = none); regress_publication_user | t | t | t | t | t | none | f (1 row) -CREATE PUBLICATION pub3 FOR ALL TABLES WITH (publish_generated_columns); -\dRp+ pub3 - Publication pub3 - Owner | All tables | Inserts | Updates | Deletes | Truncates | Generated columns | Via root ---------------------------+------------+---------+---------+---------+-----------+-------------------+---------- - regress_publication_user | t | t | t | t | t | stored | f -(1 row) - DROP PUBLICATION pub1; DROP PUBLICATION pub2; -DROP PUBLICATION pub3; -- Test the 'publish_generated_columns' parameter as 'none' and 'stored' for -- different scenarios with/without generated columns in column lists. CREATE TABLE gencols (a int, gen1 int GENERATED ALWAYS AS (a * 2) STORED); @@ -1927,3 +1927,24 @@ RESET client_min_messages; RESET SESSION AUTHORIZATION; DROP ROLE regress_publication_user, regress_publication_user2; DROP ROLE regress_publication_user_dummy; +-- stage objects for pg_dump tests +CREATE SCHEMA pubme CREATE TABLE t0 (c int, d int) CREATE TABLE t1 (c int); +CREATE SCHEMA pubme2 CREATE TABLE t0 (c int, d int); +SET client_min_messages = 'ERROR'; +CREATE PUBLICATION dump_pub_qual_1ct FOR + TABLE ONLY pubme.t0 (c, d) WHERE (c > 0); +CREATE PUBLICATION dump_pub_qual_2ct FOR + TABLE ONLY pubme.t0 (c) WHERE (c > 0), + TABLE ONLY pubme.t1 (c); +CREATE PUBLICATION dump_pub_nsp_1ct FOR + TABLES IN SCHEMA pubme; +CREATE PUBLICATION dump_pub_nsp_2ct FOR + TABLES IN SCHEMA pubme, + TABLES IN SCHEMA pubme2; +CREATE PUBLICATION dump_pub_all FOR + TABLE ONLY pubme.t0, + TABLE ONLY pubme.t1 WHERE (c < 0), + TABLES IN SCHEMA pubme, + TABLES IN SCHEMA pubme2 + WITH (publish_via_partition_root = true); +RESET client_min_messages; diff --git a/src/test/regress/expected/regproc.out b/src/test/regress/expected/regproc.out index 97b917502ca..84c84aef420 100644 --- a/src/test/regress/expected/regproc.out +++ b/src/test/regress/expected/regproc.out @@ -192,6 +192,18 @@ SELECT regnamespace('"pg_catalog"'); pg_catalog (1 row) +SELECT regdatabase('template1'); + regdatabase +------------- + template1 +(1 row) + +SELECT regdatabase('"template1"'); + regdatabase +------------- + template1 +(1 row) + SELECT to_regrole('regress_regrole_test'); to_regrole ---------------------- @@ -216,6 +228,132 @@ SELECT to_regnamespace('"pg_catalog"'); pg_catalog (1 row) +SELECT to_regdatabase('template1'); + to_regdatabase +---------------- + template1 +(1 row) + +SELECT to_regdatabase('"template1"'); + to_regdatabase +---------------- + template1 +(1 row) + +-- special "single dash" case +SELECT regproc('-')::oid; + regproc +--------- + 0 +(1 row) + +SELECT regprocedure('-')::oid; + regprocedure +-------------- + 0 +(1 row) + +SELECT regclass('-')::oid; + regclass +---------- + 0 +(1 row) + +SELECT regcollation('-')::oid; + regcollation +-------------- + 0 +(1 row) + +SELECT regtype('-')::oid; + regtype +--------- + 0 +(1 row) + +SELECT regconfig('-')::oid; + regconfig +----------- + 0 +(1 row) + +SELECT regdictionary('-')::oid; + regdictionary +--------------- + 0 +(1 row) + +SELECT regrole('-')::oid; + regrole +--------- + 0 +(1 row) + +SELECT regnamespace('-')::oid; + regnamespace +-------------- + 0 +(1 row) + +SELECT regdatabase('-')::oid; + regdatabase +------------- + 0 +(1 row) + +SELECT to_regproc('-')::oid; + to_regproc +------------ + 0 +(1 row) + +SELECT to_regprocedure('-')::oid; + to_regprocedure +----------------- + 0 +(1 row) + +SELECT to_regclass('-')::oid; + to_regclass +------------- + 0 +(1 row) + +SELECT to_regcollation('-')::oid; + to_regcollation +----------------- + 0 +(1 row) + +SELECT to_regtype('-')::oid; + to_regtype +------------ + 0 +(1 row) + +SELECT to_regrole('-')::oid; + to_regrole +------------ + 0 +(1 row) + +SELECT to_regnamespace('-')::oid; + to_regnamespace +----------------- + 0 +(1 row) + +SELECT to_regdatabase('-')::oid; + to_regdatabase +---------------- + 0 +(1 row) + +-- constant cannot be used here +CREATE TABLE regrole_test (rolid OID DEFAULT 'regress_regrole_test'::regrole); +ERROR: constant of the type regrole cannot be used here +CREATE TABLE regdatabase_test (datid OID DEFAULT 'template1'::regdatabase); +ERROR: constant of the type regdatabase cannot be used here /* If objects don't exist, raise errors. */ DROP ROLE regress_regrole_test; -- without schemaname @@ -305,6 +443,18 @@ SELECT regnamespace('foo.bar'); ERROR: invalid name syntax LINE 1: SELECT regnamespace('foo.bar'); ^ +SELECT regdatabase('Nonexistent'); +ERROR: database "nonexistent" does not exist +LINE 1: SELECT regdatabase('Nonexistent'); + ^ +SELECT regdatabase('"Nonexistent"'); +ERROR: database "Nonexistent" does not exist +LINE 1: SELECT regdatabase('"Nonexistent"'); + ^ +SELECT regdatabase('foo.bar'); +ERROR: invalid name syntax +LINE 1: SELECT regdatabase('foo.bar'); + ^ /* If objects don't exist, return NULL with no error. */ -- without schemaname SELECT to_regoper('||//'); @@ -447,6 +597,24 @@ SELECT to_regnamespace('foo.bar'); (1 row) +SELECT to_regdatabase('Nonexistent'); + to_regdatabase +---------------- + +(1 row) + +SELECT to_regdatabase('"Nonexistent"'); + to_regdatabase +---------------- + +(1 row) + +SELECT to_regdatabase('foo.bar'); + to_regdatabase +---------------- + +(1 row) + -- Test to_regtypemod SELECT to_regtypemod('text'); to_regtypemod @@ -569,6 +737,12 @@ SELECT * FROM pg_input_error_info('no_such_type', 'regtype'); type "no_such_type" does not exist | | | 42704 (1 row) +SELECT * FROM pg_input_error_info('Nonexistent', 'regdatabase'); + message | detail | hint | sql_error_code +---------------------------------------+--------+------+---------------- + database "nonexistent" does not exist | | | 42704 +(1 row) + -- Some cases that should be soft errors, but are not yet SELECT * FROM pg_input_error_info('incorrect type name syntax', 'regtype'); ERROR: syntax error at or near "type" diff --git a/src/test/regress/expected/rowsecurity.out b/src/test/regress/expected/rowsecurity.out index 1c4e37d2249..8c879509313 100644 --- a/src/test/regress/expected/rowsecurity.out +++ b/src/test/regress/expected/rowsecurity.out @@ -4506,7 +4506,7 @@ RESET SESSION AUTHORIZATION; DROP VIEW rls_view; DROP TABLE rls_tbl; DROP TABLE ref_tbl; --- Leaky operator test +-- Leaky operator tests CREATE TABLE rls_tbl (a int); INSERT INTO rls_tbl SELECT x/10 FROM generate_series(1, 100) x; ANALYZE rls_tbl; @@ -4530,9 +4530,80 @@ EXPLAIN (COSTS OFF) SELECT * FROM rls_tbl WHERE a <<< 1000 or a <<< 900; One-Time Filter: false (2 rows) +RESET SESSION AUTHORIZATION; +CREATE TABLE rls_child_tbl () INHERITS (rls_tbl); +INSERT INTO rls_child_tbl SELECT x/10 FROM generate_series(1, 100) x; +ANALYZE rls_child_tbl; +CREATE TABLE rls_ptbl (a int) PARTITION BY RANGE (a); +CREATE TABLE rls_part PARTITION OF rls_ptbl FOR VALUES FROM (-100) TO (100); +INSERT INTO rls_ptbl SELECT x/10 FROM generate_series(1, 100) x; +ANALYZE rls_ptbl, rls_part; +ALTER TABLE rls_ptbl ENABLE ROW LEVEL SECURITY; +ALTER TABLE rls_part ENABLE ROW LEVEL SECURITY; +GRANT SELECT ON rls_ptbl TO regress_rls_alice; +GRANT SELECT ON rls_part TO regress_rls_alice; +CREATE POLICY p1 ON rls_tbl USING (a < 0); +CREATE POLICY p2 ON rls_ptbl USING (a < 0); +CREATE POLICY p3 ON rls_part USING (a < 0); +SET SESSION AUTHORIZATION regress_rls_alice; +SELECT * FROM rls_tbl WHERE a <<< 1000; + a +--- +(0 rows) + +SELECT * FROM rls_child_tbl WHERE a <<< 1000; +ERROR: permission denied for table rls_child_tbl +SELECT * FROM rls_ptbl WHERE a <<< 1000; + a +--- +(0 rows) + +SELECT * FROM rls_part WHERE a <<< 1000; + a +--- +(0 rows) + +SELECT * FROM (SELECT * FROM rls_tbl UNION ALL + SELECT * FROM rls_tbl) t WHERE a <<< 1000; + a +--- +(0 rows) + +SELECT * FROM (SELECT * FROM rls_child_tbl UNION ALL + SELECT * FROM rls_child_tbl) t WHERE a <<< 1000; +ERROR: permission denied for table rls_child_tbl +RESET SESSION AUTHORIZATION; +REVOKE SELECT ON rls_tbl FROM regress_rls_alice; +CREATE VIEW rls_tbl_view AS SELECT * FROM rls_tbl; +ALTER TABLE rls_child_tbl ENABLE ROW LEVEL SECURITY; +GRANT SELECT ON rls_child_tbl TO regress_rls_alice; +CREATE POLICY p4 ON rls_child_tbl USING (a < 0); +SET SESSION AUTHORIZATION regress_rls_alice; +SELECT * FROM rls_tbl WHERE a <<< 1000; +ERROR: permission denied for table rls_tbl +SELECT * FROM rls_tbl_view WHERE a <<< 1000; +ERROR: permission denied for view rls_tbl_view +SELECT * FROM rls_child_tbl WHERE a <<< 1000; + a +--- +(0 rows) + +SELECT * FROM (SELECT * FROM rls_tbl UNION ALL + SELECT * FROM rls_tbl) t WHERE a <<< 1000; +ERROR: permission denied for table rls_tbl +SELECT * FROM (SELECT * FROM rls_child_tbl UNION ALL + SELECT * FROM rls_child_tbl) t WHERE a <<< 1000; + a +--- +(0 rows) + DROP OPERATOR <<< (int, int); DROP FUNCTION op_leak(int, int); RESET SESSION AUTHORIZATION; +DROP TABLE rls_part; +DROP TABLE rls_ptbl; +DROP TABLE rls_child_tbl; +DROP VIEW rls_tbl_view; DROP TABLE rls_tbl; -- Bug #16006: whole-row Vars in a policy don't play nice with sub-selects SET SESSION AUTHORIZATION regress_rls_alice; diff --git a/src/test/regress/expected/rules.out b/src/test/regress/expected/rules.out index 6cf828ca8d0..35e8aad7701 100644 --- a/src/test/regress/expected/rules.out +++ b/src/test/regress/expected/rules.out @@ -1340,6 +1340,10 @@ pg_cursors| SELECT name, is_scrollable, creation_time FROM pg_cursor() c(name, statement, is_holdable, is_binary, is_scrollable, creation_time); +pg_dsm_registry_allocations| SELECT name, + type, + size + FROM pg_get_dsm_registry_allocations() pg_get_dsm_registry_allocations(name, type, size); pg_file_settings| SELECT sourcefile, sourceline, seqno, @@ -1973,7 +1977,12 @@ pg_stat_progress_basebackup| SELECT pid, END AS backup_total, param3 AS backup_streamed, param4 AS tablespaces_total, - param5 AS tablespaces_streamed + param5 AS tablespaces_streamed, + CASE param6 + WHEN 1 THEN 'full'::text + WHEN 2 THEN 'incremental'::text + ELSE NULL::text + END AS backup_type FROM pg_stat_get_progress_info('BASEBACKUP'::text) s(pid, datid, relid, param1, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13, param14, param15, param16, param17, param18, param19, param20); pg_stat_progress_cluster| SELECT s.pid, s.datid, @@ -2175,13 +2184,14 @@ pg_stat_subscription_stats| SELECT ss.subid, ss.confl_insert_exists, ss.confl_update_origin_differs, ss.confl_update_exists, + ss.confl_update_deleted, ss.confl_update_missing, ss.confl_delete_origin_differs, ss.confl_delete_missing, ss.confl_multiple_unique_conflicts, ss.stats_reset FROM pg_subscription s, - LATERAL pg_stat_get_subscription_stats(s.oid) ss(subid, apply_error_count, sync_error_count, confl_insert_exists, confl_update_origin_differs, confl_update_exists, confl_update_missing, confl_delete_origin_differs, confl_delete_missing, confl_multiple_unique_conflicts, stats_reset); + LATERAL pg_stat_get_subscription_stats(s.oid) ss(subid, apply_error_count, sync_error_count, confl_insert_exists, confl_update_origin_differs, confl_update_exists, confl_update_deleted, confl_update_missing, confl_delete_origin_differs, confl_delete_missing, confl_multiple_unique_conflicts, stats_reset); pg_stat_sys_indexes| SELECT relid, indexrelid, schemaname, diff --git a/src/test/regress/expected/stats.out b/src/test/regress/expected/stats.out index 776f1ad0e53..605f5070376 100644 --- a/src/test/regress/expected/stats.out +++ b/src/test/regress/expected/stats.out @@ -926,8 +926,19 @@ DROP TABLE test_stats_temp; -- Checkpoint twice: The checkpointer reports stats after reporting completion -- of the checkpoint. But after a second checkpoint we'll see at least the -- results of the first. -CHECKPOINT; -CHECKPOINT; +-- +-- While at it, test checkpoint options. Note that we don't test MODE SPREAD +-- because it would prolong the test. +CHECKPOINT (WRONG); +ERROR: unrecognized CHECKPOINT option "wrong" +LINE 1: CHECKPOINT (WRONG); + ^ +CHECKPOINT (MODE WRONG); +ERROR: unrecognized MODE option "wrong" +LINE 1: CHECKPOINT (MODE WRONG); + ^ +CHECKPOINT (MODE FAST, FLUSH_UNLOGGED FALSE); +CHECKPOINT (FLUSH_UNLOGGED); SELECT num_requested > :rqst_ckpts_before FROM pg_stat_checkpointer; ?column? ---------- diff --git a/src/test/regress/expected/stats_ext.out b/src/test/regress/expected/stats_ext.out index 6359e5fb689..a1f83b58b23 100644 --- a/src/test/regress/expected/stats_ext.out +++ b/src/test/regress/expected/stats_ext.out @@ -54,6 +54,32 @@ CREATE STATISTICS tst ON (x || 'x'), (x || 'x'), y FROM ext_stats_test; ERROR: duplicate expression in statistics definition CREATE STATISTICS tst (unrecognized) ON x, y FROM ext_stats_test; ERROR: unrecognized statistics kind "unrecognized" +-- unsupported targets +CREATE STATISTICS tst ON a FROM (VALUES (x)) AS foo; +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE STATISTICS tst ON a FROM foo NATURAL JOIN bar; +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE STATISTICS tst ON a FROM (SELECT * FROM ext_stats_test) AS foo; +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE STATISTICS tst ON a FROM ext_stats_test s TABLESAMPLE system (x); +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE STATISTICS tst ON a FROM XMLTABLE('foo' PASSING 'bar' COLUMNS a text); +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE STATISTICS tst ON a FROM JSON_TABLE(jsonb '123', '$' COLUMNS (item int)); +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +CREATE FUNCTION tftest(int) returns table(a int, b int) as $$ +SELECT $1, $1+i FROM generate_series(1,5) g(i); +$$ LANGUAGE sql IMMUTABLE STRICT; +CREATE STATISTICS alt_stat2 ON a FROM tftest(1); +ERROR: cannot create statistics on the specified relation +DETAIL: CREATE STATISTICS only supports tables, foreign tables and materialized views. +DROP FUNCTION tftest; -- incorrect expressions CREATE STATISTICS tst ON (y) FROM ext_stats_test; -- single column reference ERROR: extended statistics require at least 2 columns @@ -3275,9 +3301,17 @@ CREATE FUNCTION op_leak(int, int) RETURNS bool LANGUAGE plpgsql; CREATE OPERATOR <<< (procedure = op_leak, leftarg = int, rightarg = int, restrict = scalarltsel); +CREATE FUNCTION op_leak(record, record) RETURNS bool + AS 'BEGIN RAISE NOTICE ''op_leak => %, %'', $1, $2; RETURN $1 < $2; END' + LANGUAGE plpgsql; +CREATE OPERATOR <<< (procedure = op_leak, leftarg = record, rightarg = record, + restrict = scalarltsel); SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied ERROR: permission denied for table priv_test_tbl -SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; +SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; -- Permission denied +ERROR: permission denied for table priv_test_tbl +SELECT * FROM tststats.priv_test_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Permission denied ERROR: permission denied for table priv_test_tbl DELETE FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied ERROR: permission denied for table priv_test_tbl @@ -3298,10 +3332,17 @@ SELECT * FROM tststats.priv_test_view WHERE a <<< 0 OR b <<< 0; -- Should not le ---+--- (0 rows) +SELECT * FROM tststats.priv_test_view t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak + a | b +---+--- +(0 rows) + DELETE FROM tststats.priv_test_view WHERE a <<< 0 AND b <<< 0; -- Should not leak -- Grant table access, but hide all data with RLS RESET SESSION AUTHORIZATION; ALTER TABLE tststats.priv_test_tbl ENABLE ROW LEVEL SECURITY; +CREATE POLICY priv_test_tbl_pol ON tststats.priv_test_tbl USING (2 * a < 0); GRANT SELECT, DELETE ON tststats.priv_test_tbl TO regress_stats_user1; -- Should now have direct table access, but see nothing and leak nothing SET SESSION AUTHORIZATION regress_stats_user1; @@ -3310,12 +3351,57 @@ SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Should not le ---+--- (0 rows) -SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; +SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; -- Should not leak + a | b +---+--- +(0 rows) + +SELECT * FROM tststats.priv_test_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak a | b ---+--- (0 rows) DELETE FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak +-- Create plain inheritance parent table with no access permissions +RESET SESSION AUTHORIZATION; +CREATE TABLE tststats.priv_test_parent_tbl (a int, b int); +ALTER TABLE tststats.priv_test_tbl INHERIT tststats.priv_test_parent_tbl; +-- Should not have access to parent, and should leak nothing +SET SESSION AUTHORIZATION regress_stats_user1; +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied +ERROR: permission denied for table priv_test_parent_tbl +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 OR b <<< 0; -- Permission denied +ERROR: permission denied for table priv_test_parent_tbl +SELECT * FROM tststats.priv_test_parent_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Permission denied +ERROR: permission denied for table priv_test_parent_tbl +DELETE FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied +ERROR: permission denied for table priv_test_parent_tbl +-- Grant table access to parent, but hide all data with RLS +RESET SESSION AUTHORIZATION; +ALTER TABLE tststats.priv_test_parent_tbl ENABLE ROW LEVEL SECURITY; +CREATE POLICY priv_test_parent_tbl_pol ON tststats.priv_test_parent_tbl USING (2 * a < 0); +GRANT SELECT, DELETE ON tststats.priv_test_parent_tbl TO regress_stats_user1; +-- Should now have direct table access to parent, but see nothing and leak nothing +SET SESSION AUTHORIZATION regress_stats_user1; +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak + a | b +---+--- +(0 rows) + +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 OR b <<< 0; -- Should not leak + a | b +---+--- +(0 rows) + +SELECT * FROM tststats.priv_test_parent_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak + a | b +---+--- +(0 rows) + +DELETE FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak -- privilege checks for pg_stats_ext and pg_stats_ext_exprs RESET SESSION AUTHORIZATION; CREATE TABLE stats_ext_tbl (id INT PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, col TEXT); @@ -3361,11 +3447,14 @@ SELECT statistics_name, most_common_vals FROM pg_stats_ext_exprs x -- Tidy up DROP OPERATOR <<< (int, int); DROP FUNCTION op_leak(int, int); +DROP OPERATOR <<< (record, record); +DROP FUNCTION op_leak(record, record); RESET SESSION AUTHORIZATION; DROP TABLE stats_ext_tbl; DROP SCHEMA tststats CASCADE; -NOTICE: drop cascades to 2 other objects -DETAIL: drop cascades to table tststats.priv_test_tbl +NOTICE: drop cascades to 3 other objects +DETAIL: drop cascades to table tststats.priv_test_parent_tbl +drop cascades to table tststats.priv_test_tbl drop cascades to view tststats.priv_test_view DROP USER regress_stats_user1; CREATE TABLE grouping_unique (x integer); diff --git a/src/test/regress/expected/stats_import.out b/src/test/regress/expected/stats_import.out index 48d6392b4ad..9e615ccd0af 100644 --- a/src/test/regress/expected/stats_import.out +++ b/src/test/regress/expected/stats_import.out @@ -50,26 +50,26 @@ SELECT pg_clear_relation_stats('stats_import', 'test'); SELECT pg_catalog.pg_restore_relation_stats( 'relname', 'test', 'relpages', 17::integer); -ERROR: "schemaname" cannot be NULL +ERROR: argument "schemaname" must not be null -- error: relname missing SELECT pg_catalog.pg_restore_relation_stats( 'schemaname', 'stats_import', 'relpages', 17::integer); -ERROR: "relname" cannot be NULL +ERROR: argument "relname" must not be null --- error: schemaname is wrong type SELECT pg_catalog.pg_restore_relation_stats( 'schemaname', 3.6::float, 'relname', 'test', 'relpages', 17::integer); -WARNING: argument "schemaname" has type "double precision", expected type "text" -ERROR: "schemaname" cannot be NULL +WARNING: argument "schemaname" has type double precision, expected type text +ERROR: argument "schemaname" must not be null --- error: relname is wrong type SELECT pg_catalog.pg_restore_relation_stats( 'schemaname', 'stats_import', 'relname', 0::oid, 'relpages', 17::integer); -WARNING: argument "relname" has type "oid", expected type "text" -ERROR: "relname" cannot be NULL +WARNING: argument "relname" has type oid, expected type text +ERROR: argument "relname" must not be null -- error: relation not found SELECT pg_catalog.pg_restore_relation_stats( 'schemaname', 'stats_import', @@ -88,7 +88,7 @@ SELECT pg_restore_relation_stats( 'schemaname', 'stats_import', 'relname', 'test', NULL, '17'::integer); -ERROR: name at variadic position 5 is NULL +ERROR: name at variadic position 5 is null -- starting stats SELECT relpages, reltuples, relallvisible, relallfrozen FROM pg_class @@ -286,7 +286,7 @@ SELECT pg_restore_relation_stats( 'reltuples', 400.0::real, 'relallvisible', 4::integer, 'relallfrozen', 3::integer); -WARNING: argument "relpages" has type "text", expected type "integer" +WARNING: argument "relpages" has type text, expected type integer pg_restore_relation_stats --------------------------- f @@ -358,7 +358,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attname', 'id', 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: "schemaname" cannot be NULL +ERROR: argument "schemaname" must not be null -- error: schema does not exist SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'nope', @@ -373,7 +373,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attname', 'id', 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: "relname" cannot be NULL +ERROR: argument "relname" must not be null -- error: relname does not exist SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', @@ -389,7 +389,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attname', 'id', 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: "relname" cannot be NULL +ERROR: argument "relname" must not be null -- error: NULL attname SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', @@ -397,7 +397,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attname', NULL, 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: must specify either attname or attnum +ERROR: must specify either "attname" or "attnum" -- error: attname doesn't exist SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', @@ -416,14 +416,14 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attnum', 1::smallint, 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: cannot specify both attname and attnum +ERROR: cannot specify both "attname" and "attnum" -- error: neither attname nor attnum SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', 'relname', 'test', 'inherited', false::boolean, 'null_frac', 0.1::real); -ERROR: must specify either attname or attnum +ERROR: must specify either "attname" or "attnum" -- error: attribute is system column SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', @@ -439,7 +439,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'attname', 'id', 'inherited', NULL::boolean, 'null_frac', 0.1::real); -ERROR: "inherited" cannot be NULL +ERROR: argument "inherited" must not be null -- ok: just the fixed values, with version, no stakinds SELECT pg_catalog.pg_restore_attribute_stats( 'schemaname', 'stats_import', @@ -527,7 +527,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.21::real, 'most_common_freqs', '{0.1,0.2,0.3}'::real[] ); -WARNING: "most_common_vals" must be specified when "most_common_freqs" is specified +WARNING: argument "most_common_vals" must be specified when argument "most_common_freqs" is specified pg_restore_attribute_stats ---------------------------- f @@ -553,7 +553,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.21::real, 'most_common_vals', '{1,2,3}'::text ); -WARNING: "most_common_freqs" must be specified when "most_common_vals" is specified +WARNING: argument "most_common_freqs" must be specified when argument "most_common_vals" is specified pg_restore_attribute_stats ---------------------------- f @@ -580,8 +580,8 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'most_common_vals', '{2,1,3}'::text, 'most_common_freqs', '{0.2,0.1}'::double precision[] ); -WARNING: argument "most_common_freqs" has type "double precision[]", expected type "real[]" -WARNING: "most_common_freqs" must be specified when "most_common_vals" is specified +WARNING: argument "most_common_freqs" has type double precision[], expected type real[] +WARNING: argument "most_common_freqs" must be specified when argument "most_common_vals" is specified pg_restore_attribute_stats ---------------------------- f @@ -659,7 +659,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.24::real, 'histogram_bounds', '{1,NULL,3,4}'::text ); -WARNING: "histogram_bounds" array cannot contain NULL values +WARNING: "histogram_bounds" array must not contain null values pg_restore_attribute_stats ---------------------------- f @@ -709,7 +709,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.25::real, 'elem_count_histogram', '{1,1,NULL,1,1,1,1,1}'::real[] ); -WARNING: "elem_count_histogram" array cannot contain NULL values +WARNING: argument "elem_count_histogram" array must not contain null values pg_restore_attribute_stats ---------------------------- f @@ -761,7 +761,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'range_empty_frac', 0.5::real, 'range_length_histogram', '{399,499,Infinity}'::text ); -WARNING: attribute "id" is not a range type +WARNING: column "id" is not a range type DETAIL: Cannot set STATISTIC_KIND_RANGE_LENGTH_HISTOGRAM or STATISTIC_KIND_BOUNDS_HISTOGRAM. pg_restore_attribute_stats ---------------------------- @@ -788,7 +788,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.28::real, 'range_length_histogram', '{399,499,Infinity}'::text ); -WARNING: "range_empty_frac" must be specified when "range_length_histogram" is specified +WARNING: argument "range_empty_frac" must be specified when argument "range_length_histogram" is specified pg_restore_attribute_stats ---------------------------- f @@ -814,7 +814,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.29::real, 'range_empty_frac', 0.5::real ); -WARNING: "range_length_histogram" must be specified when "range_empty_frac" is specified +WARNING: argument "range_length_histogram" must be specified when argument "range_empty_frac" is specified pg_restore_attribute_stats ---------------------------- f @@ -865,7 +865,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.31::real, 'range_bounds_histogram', '{"[-1,1)","[0,4)","[1,4)","[1,100)"}'::text ); -WARNING: attribute "id" is not a range type +WARNING: column "id" is not a range type DETAIL: Cannot set STATISTIC_KIND_RANGE_LENGTH_HISTOGRAM or STATISTIC_KIND_BOUNDS_HISTOGRAM. pg_restore_attribute_stats ---------------------------- @@ -917,7 +917,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'most_common_elems', '{3,1}'::text, 'most_common_elem_freqs', '{0.3,0.2,0.2,0.3,0.0}'::real[] ); -WARNING: unable to determine element type of attribute "arange" +WARNING: could not determine element type of column "arange" DETAIL: Cannot set STATISTIC_KIND_MCELEM or STATISTIC_KIND_DECHIST. pg_restore_attribute_stats ---------------------------- @@ -945,7 +945,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'most_common_elems', '{1,3}'::text, 'most_common_elem_freqs', '{0.3,0.2,0.2,0.3,0.0}'::real[] ); -WARNING: unable to determine element type of attribute "id" +WARNING: could not determine element type of column "id" DETAIL: Cannot set STATISTIC_KIND_MCELEM or STATISTIC_KIND_DECHIST. pg_restore_attribute_stats ---------------------------- @@ -972,7 +972,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.34::real, 'most_common_elems', '{one,two}'::text ); -WARNING: "most_common_elem_freqs" must be specified when "most_common_elems" is specified +WARNING: argument "most_common_elem_freqs" must be specified when argument "most_common_elems" is specified pg_restore_attribute_stats ---------------------------- f @@ -998,7 +998,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.35::real, 'most_common_elem_freqs', '{0.3,0.2,0.2,0.3}'::real[] ); -WARNING: "most_common_elems" must be specified when "most_common_elem_freqs" is specified +WARNING: argument "most_common_elems" must be specified when argument "most_common_elem_freqs" is specified pg_restore_attribute_stats ---------------------------- f @@ -1049,7 +1049,7 @@ SELECT pg_catalog.pg_restore_attribute_stats( 'null_frac', 0.36::real, 'elem_count_histogram', '{1,1,1,1,1,1,1,1,1,1}'::real[] ); -WARNING: unable to determine element type of attribute "id" +WARNING: could not determine element type of column "id" DETAIL: Cannot set STATISTIC_KIND_MCELEM or STATISTIC_KIND_DECHIST. pg_restore_attribute_stats ---------------------------- diff --git a/src/test/regress/expected/strings.out b/src/test/regress/expected/strings.out index 174f0a68331..ba302da51e7 100644 --- a/src/test/regress/expected/strings.out +++ b/src/test/regress/expected/strings.out @@ -236,6 +236,12 @@ SELECT E'De\\678dBeEf'::bytea; ERROR: invalid input syntax for type bytea LINE 1: SELECT E'De\\678dBeEf'::bytea; ^ +SELECT E'DeAd\\\\BeEf'::bytea; + bytea +---------------------- + \x446541645c42654566 +(1 row) + SELECT reverse(''::bytea); reverse --------- @@ -291,6 +297,12 @@ SELECT E'De\\123dBeEf'::bytea; DeSdBeEf (1 row) +SELECT E'DeAd\\\\BeEf'::bytea; + bytea +------------ + DeAd\\BeEf +(1 row) + -- Test non-error-throwing API too SELECT pg_input_is_valid(E'\\xDeAdBeE', 'bytea'); pg_input_is_valid @@ -614,6 +626,73 @@ SELECT 'abcdefg' SIMILAR TO '_bcd%' ESCAPE NULL AS null; SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '##' AS error; ERROR: invalid escape string HINT: Escape string must be empty or one character. +-- Characters that should be left alone in character classes when a +-- SIMILAR TO regexp pattern is converted to POSIX style. +-- Underscore "_" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '_[_[:alpha:]_]_'; + QUERY PLAN +------------------------------------------------ + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:.[_[:alpha:]_].)$'::text) +(2 rows) + +-- Percentage "%" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '%[%[:alnum:]%]%'; + QUERY PLAN +-------------------------------------------------- + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:.*[%[:alnum:]%].*)$'::text) +(2 rows) + +-- Dot "." +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '.[.[:alnum:].].'; + QUERY PLAN +-------------------------------------------------- + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:\.[.[:alnum:].]\.)$'::text) +(2 rows) + +-- Dollar "$" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '$[$[:alnum:]$]$'; + QUERY PLAN +-------------------------------------------------- + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:\$[$[:alnum:]$]\$)$'::text) +(2 rows) + +-- Opening parenthesis "(" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '()[([:alnum:](]()'; + QUERY PLAN +------------------------------------------------------ + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:(?:)[([:alnum:](](?:))$'::text) +(2 rows) + +-- Caret "^" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '^[^[:alnum:]^[^^][[^^]][\^][[\^]]\^]^'; + QUERY PLAN +------------------------------------------------------------------------ + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:\^[^[:alnum:]^[^^][[^^]][\^][[\^]]\^]\^)$'::text) +(2 rows) + +-- Closing square bracket "]" at the beginning of character class +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '[]%][^]%][^%]%'; + QUERY PLAN +------------------------------------------------ + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:[]%][^]%][^%].*)$'::text) +(2 rows) + +-- Closing square bracket effective after two carets at the beginning +-- of character class. +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '[^^]^'; + QUERY PLAN +--------------------------------------- + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:[^^]\^)$'::text) +(2 rows) + -- Test backslash escapes in regexp_replace's replacement string SELECT regexp_replace('1112223333', E'(\\d{3})(\\d{3})(\\d{4})', E'(\\1) \\2-\\3'); regexp_replace @@ -2012,6 +2091,40 @@ SELECT c FROM toasttest; (1 row) DROP TABLE toasttest; +-- test with short varlenas (up to 126 data bytes reduced to a 1-byte header) +-- being toasted. +CREATE TABLE toasttest (f1 text, f2 text); +ALTER TABLE toasttest SET (toast_tuple_target = 128); +ALTER TABLE toasttest ALTER COLUMN f1 SET STORAGE EXTERNAL; +ALTER TABLE toasttest ALTER COLUMN f2 SET STORAGE EXTERNAL; +-- Here, the first value is a varlena large enough to make it toasted and +-- stored uncompressed. The second value is a short varlena, toasted +-- and stored uncompressed. +INSERT INTO toasttest values(repeat('1234', 1000), repeat('5678', 30)); +SELECT reltoastrelid::regclass AS reltoastname FROM pg_class + WHERE oid = 'toasttest'::regclass \gset +-- There should be two values inserted in the toast relation. +SELECT count(*) FROM :reltoastname WHERE chunk_seq = 0; + count +------- + 2 +(1 row) + +SELECT substr(f1, 5, 10) AS f1_data, substr(f2, 5, 10) AS f2_data + FROM toasttest; + f1_data | f2_data +------------+------------ + 1234123412 | 5678567856 +(1 row) + +SELECT pg_column_compression(f1) AS f1_comp, pg_column_compression(f2) AS f2_comp + FROM toasttest; + f1_comp | f2_comp +---------+--------- + | +(1 row) + +DROP TABLE toasttest; -- -- test length -- diff --git a/src/test/regress/expected/subscription.out b/src/test/regress/expected/subscription.out index 1443e1d9292..a98c97f7616 100644 --- a/src/test/regress/expected/subscription.out +++ b/src/test/regress/expected/subscription.out @@ -116,18 +116,18 @@ CREATE SUBSCRIPTION regress_testsub4 CONNECTION 'dbname=regress_doesnotexist' PU WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ regress_testsub4 - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN -------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub4 | regress_subscription_user | f | {testpub} | f | parallel | d | f | none | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub4 | regress_subscription_user | f | {testpub} | f | parallel | d | f | none | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub4 SET (origin = any); \dRs+ regress_testsub4 - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN -------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub4 | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub4 | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) DROP SUBSCRIPTION regress_testsub3; @@ -145,10 +145,10 @@ ALTER SUBSCRIPTION regress_testsub CONNECTION 'foobar'; ERROR: invalid connection string syntax: missing "=" after "foobar" in connection info string \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET PUBLICATION testpub2, testpub3 WITH (refresh = false); @@ -157,10 +157,10 @@ ALTER SUBSCRIPTION regress_testsub SET (slot_name = 'newname'); ALTER SUBSCRIPTION regress_testsub SET (password_required = false); ALTER SUBSCRIPTION regress_testsub SET (run_as_owner = true); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+------------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | f | t | f | off | dbname=regress_doesnotexist2 | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+------------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | f | t | f | f | off | dbname=regress_doesnotexist2 | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (password_required = true); @@ -176,10 +176,10 @@ ERROR: unrecognized subscription parameter: "create_slot" -- ok ALTER SUBSCRIPTION regress_testsub SKIP (lsn = '0/12345'); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+------------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist2 | 0/12345 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+------------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist2 | 0/00012345 (1 row) -- ok - with lsn = NONE @@ -188,10 +188,10 @@ ALTER SUBSCRIPTION regress_testsub SKIP (lsn = NONE); ALTER SUBSCRIPTION regress_testsub SKIP (lsn = '0/0'); ERROR: invalid WAL location (LSN): 0/0 \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+------------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist2 | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+------------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist2 | 0/00000000 (1 row) BEGIN; @@ -223,10 +223,10 @@ ALTER SUBSCRIPTION regress_testsub_foo SET (synchronous_commit = foobar); ERROR: invalid value for parameter "synchronous_commit": "foobar" HINT: Available values: local, remote_write, remote_apply, on, off. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ----------------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+------------------------------+---------- - regress_testsub_foo | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | local | dbname=regress_doesnotexist2 | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +---------------------+---------------------------+---------+---------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+------------------------------+------------ + regress_testsub_foo | regress_subscription_user | f | {testpub2,testpub3} | f | parallel | d | f | any | t | f | f | f | local | dbname=regress_doesnotexist2 | 0/00000000 (1 row) -- rename back to keep the rest simple @@ -255,19 +255,19 @@ CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUB WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | t | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | t | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (binary = false); ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) DROP SUBSCRIPTION regress_testsub; @@ -279,27 +279,27 @@ CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUB WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | on | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | on | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (streaming = parallel); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (streaming = false); ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | off | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | off | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) -- fail - publication already exists @@ -314,10 +314,10 @@ ALTER SUBSCRIPTION regress_testsub ADD PUBLICATION testpub1, testpub2 WITH (refr ALTER SUBSCRIPTION regress_testsub ADD PUBLICATION testpub1, testpub2 WITH (refresh = false); ERROR: publication "testpub1" is already in subscription "regress_testsub" \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-----------------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub,testpub1,testpub2} | f | off | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-----------------------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub,testpub1,testpub2} | f | off | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) -- fail - publication used more than once @@ -332,10 +332,10 @@ ERROR: publication "testpub3" is not in subscription "regress_testsub" -- ok - delete publications ALTER SUBSCRIPTION regress_testsub DROP PUBLICATION testpub1, testpub2 WITH (refresh = false); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | off | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | off | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) DROP SUBSCRIPTION regress_testsub; @@ -371,19 +371,19 @@ CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUB WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | p | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | p | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) -- we can alter streaming when two_phase enabled ALTER SUBSCRIPTION regress_testsub SET (streaming = true); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | on | p | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | on | p | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); @@ -393,10 +393,10 @@ CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUB WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | on | p | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | on | p | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); @@ -409,18 +409,34 @@ CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUB WARNING: subscription was created, but is not connected HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (disable_on_error = true); \dRs+ - List of subscriptions - Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Synchronous commit | Conninfo | Skip LSN ------------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+-----------------------------+---------- - regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | t | any | t | f | f | off | dbname=regress_doesnotexist | 0/0 + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | t | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 +(1 row) + +ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); +DROP SUBSCRIPTION regress_testsub; +-- fail - retain_dead_tuples must be boolean +CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUBLICATION testpub WITH (connect = false, retain_dead_tuples = foo); +ERROR: retain_dead_tuples requires a Boolean value +-- ok +CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUBLICATION testpub WITH (connect = false, retain_dead_tuples = false); +WARNING: subscription was created, but is not connected +HINT: To initiate replication, you must manually create the replication slot, enable the subscription, and refresh the subscription. +\dRs+ + List of subscriptions + Name | Owner | Enabled | Publication | Binary | Streaming | Two-phase commit | Disable on error | Origin | Password required | Run as owner? | Failover | Retain dead tuples | Synchronous commit | Conninfo | Skip LSN +-----------------+---------------------------+---------+-------------+--------+-----------+------------------+------------------+--------+-------------------+---------------+----------+--------------------+--------------------+-----------------------------+------------ + regress_testsub | regress_subscription_user | f | {testpub} | f | parallel | d | f | any | t | f | f | f | off | dbname=regress_doesnotexist | 0/00000000 (1 row) ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); diff --git a/src/test/regress/expected/subselect.out b/src/test/regress/expected/subselect.out index 40d8056fcea..0563d0cd5a1 100644 --- a/src/test/regress/expected/subselect.out +++ b/src/test/regress/expected/subselect.out @@ -708,6 +708,212 @@ select * from numeric_table (4 rows) -- +-- Test that a semijoin implemented by unique-ifying the RHS can explore +-- different paths of the RHS rel. +-- +create table semijoin_unique_tbl (a int, b int); +insert into semijoin_unique_tbl select i%10, i%10 from generate_series(1,1000)i; +create index on semijoin_unique_tbl(a, b); +analyze semijoin_unique_tbl; +-- Ensure that we get a plan with Unique + IndexScan +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a, b from semijoin_unique_tbl t3) +order by t1.a, t2.a; + QUERY PLAN +------------------------------------------------------------------------------------------------------ + Nested Loop + Output: t1.a, t1.b, t2.a, t2.b + -> Merge Join + Output: t1.a, t1.b, t3.b + Merge Cond: (t3.a = t1.a) + -> Unique + Output: t3.a, t3.b + -> Index Only Scan using semijoin_unique_tbl_a_b_idx on public.semijoin_unique_tbl t3 + Output: t3.a, t3.b + -> Index Only Scan using semijoin_unique_tbl_a_b_idx on public.semijoin_unique_tbl t1 + Output: t1.a, t1.b + -> Memoize + Output: t2.a, t2.b + Cache Key: t3.b + Cache Mode: logical + -> Index Only Scan using semijoin_unique_tbl_a_b_idx on public.semijoin_unique_tbl t2 + Output: t2.a, t2.b + Index Cond: (t2.a = t3.b) +(18 rows) + +-- Ensure that we can unique-ify expressions more complex than plain Vars +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a+1, b+1 from semijoin_unique_tbl t3) +order by t1.a, t2.a; + QUERY PLAN +------------------------------------------------------------------------------------------------ + Incremental Sort + Output: t1.a, t1.b, t2.a, t2.b + Sort Key: t1.a, t2.a + Presorted Key: t1.a + -> Merge Join + Output: t1.a, t1.b, t2.a, t2.b + Merge Cond: (t1.a = ((t3.a + 1))) + -> Index Only Scan using semijoin_unique_tbl_a_b_idx on public.semijoin_unique_tbl t1 + Output: t1.a, t1.b + -> Sort + Output: t2.a, t2.b, t3.a, ((t3.a + 1)) + Sort Key: ((t3.a + 1)) + -> Hash Join + Output: t2.a, t2.b, t3.a, (t3.a + 1) + Hash Cond: (t2.a = (t3.b + 1)) + -> Seq Scan on public.semijoin_unique_tbl t2 + Output: t2.a, t2.b + -> Hash + Output: t3.a, t3.b + -> HashAggregate + Output: t3.a, t3.b + Group Key: (t3.a + 1), (t3.b + 1) + -> Seq Scan on public.semijoin_unique_tbl t3 + Output: t3.a, t3.b, (t3.a + 1), (t3.b + 1) +(24 rows) + +-- encourage use of parallel plans +set parallel_setup_cost=0; +set parallel_tuple_cost=0; +set min_parallel_table_scan_size=0; +set max_parallel_workers_per_gather=4; +set enable_indexscan to off; +-- Ensure that we get a parallel plan for the unique-ification +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a, b from semijoin_unique_tbl t3) +order by t1.a, t2.a; + QUERY PLAN +---------------------------------------------------------------------------------------- + Nested Loop + Output: t1.a, t1.b, t2.a, t2.b + -> Merge Join + Output: t1.a, t1.b, t3.b + Merge Cond: (t3.a = t1.a) + -> Unique + Output: t3.a, t3.b + -> Gather Merge + Output: t3.a, t3.b + Workers Planned: 2 + -> Sort + Output: t3.a, t3.b + Sort Key: t3.a, t3.b + -> HashAggregate + Output: t3.a, t3.b + Group Key: t3.a, t3.b + -> Parallel Seq Scan on public.semijoin_unique_tbl t3 + Output: t3.a, t3.b + -> Materialize + Output: t1.a, t1.b + -> Gather Merge + Output: t1.a, t1.b + Workers Planned: 2 + -> Sort + Output: t1.a, t1.b + Sort Key: t1.a + -> Parallel Seq Scan on public.semijoin_unique_tbl t1 + Output: t1.a, t1.b + -> Memoize + Output: t2.a, t2.b + Cache Key: t3.b + Cache Mode: logical + -> Bitmap Heap Scan on public.semijoin_unique_tbl t2 + Output: t2.a, t2.b + Recheck Cond: (t2.a = t3.b) + -> Bitmap Index Scan on semijoin_unique_tbl_a_b_idx + Index Cond: (t2.a = t3.b) +(37 rows) + +reset enable_indexscan; +reset max_parallel_workers_per_gather; +reset min_parallel_table_scan_size; +reset parallel_tuple_cost; +reset parallel_setup_cost; +drop table semijoin_unique_tbl; +create table unique_tbl_p (a int, b int) partition by range(a); +create table unique_tbl_p1 partition of unique_tbl_p for values from (0) to (5); +create table unique_tbl_p2 partition of unique_tbl_p for values from (5) to (10); +create table unique_tbl_p3 partition of unique_tbl_p for values from (10) to (20); +insert into unique_tbl_p select i%12, i from generate_series(0, 1000)i; +create index on unique_tbl_p1(a); +create index on unique_tbl_p2(a); +create index on unique_tbl_p3(a); +analyze unique_tbl_p; +set enable_partitionwise_join to on; +-- Ensure that the unique-ification works for partition-wise join +explain (verbose, costs off) +select * from unique_tbl_p t1, unique_tbl_p t2 +where (t1.a, t2.a) in (select a, a from unique_tbl_p t3) +order by t1.a, t2.a; + QUERY PLAN +------------------------------------------------------------------------------------------------ + Merge Append + Sort Key: t1.a + -> Nested Loop + Output: t1_1.a, t1_1.b, t2_1.a, t2_1.b + -> Nested Loop + Output: t1_1.a, t1_1.b, t3_1.a + -> Unique + Output: t3_1.a + -> Index Only Scan using unique_tbl_p1_a_idx on public.unique_tbl_p1 t3_1 + Output: t3_1.a + -> Index Scan using unique_tbl_p1_a_idx on public.unique_tbl_p1 t1_1 + Output: t1_1.a, t1_1.b + Index Cond: (t1_1.a = t3_1.a) + -> Memoize + Output: t2_1.a, t2_1.b + Cache Key: t1_1.a + Cache Mode: logical + -> Index Scan using unique_tbl_p1_a_idx on public.unique_tbl_p1 t2_1 + Output: t2_1.a, t2_1.b + Index Cond: (t2_1.a = t1_1.a) + -> Nested Loop + Output: t1_2.a, t1_2.b, t2_2.a, t2_2.b + -> Nested Loop + Output: t1_2.a, t1_2.b, t3_2.a + -> Unique + Output: t3_2.a + -> Index Only Scan using unique_tbl_p2_a_idx on public.unique_tbl_p2 t3_2 + Output: t3_2.a + -> Index Scan using unique_tbl_p2_a_idx on public.unique_tbl_p2 t1_2 + Output: t1_2.a, t1_2.b + Index Cond: (t1_2.a = t3_2.a) + -> Memoize + Output: t2_2.a, t2_2.b + Cache Key: t1_2.a + Cache Mode: logical + -> Index Scan using unique_tbl_p2_a_idx on public.unique_tbl_p2 t2_2 + Output: t2_2.a, t2_2.b + Index Cond: (t2_2.a = t1_2.a) + -> Nested Loop + Output: t1_3.a, t1_3.b, t2_3.a, t2_3.b + -> Nested Loop + Output: t1_3.a, t1_3.b, t3_3.a + -> Unique + Output: t3_3.a + -> Sort + Output: t3_3.a + Sort Key: t3_3.a + -> Seq Scan on public.unique_tbl_p3 t3_3 + Output: t3_3.a + -> Index Scan using unique_tbl_p3_a_idx on public.unique_tbl_p3 t1_3 + Output: t1_3.a, t1_3.b + Index Cond: (t1_3.a = t3_3.a) + -> Memoize + Output: t2_3.a, t2_3.b + Cache Key: t1_3.a + Cache Mode: logical + -> Index Scan using unique_tbl_p3_a_idx on public.unique_tbl_p3 t2_3 + Output: t2_3.a, t2_3.b + Index Cond: (t2_3.a = t1_3.a) +(59 rows) + +reset enable_partitionwise_join; +drop table unique_tbl_p; +-- -- Test case for bug #4290: bogus calculation of subplan param sets -- create temp table ta (id int primary key, val int); @@ -2127,30 +2333,30 @@ explain (verbose, costs off) select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; - QUERY PLAN ----------------------------------------------------------------- + QUERY PLAN +----------------------------------------------------------------------- Sort - Output: (COALESCE(t3.q1)), t4.q1, t4.q2 - Sort Key: (COALESCE(t3.q1)), t4.q1, t4.q2 + Output: (COALESCE(t3.q1, t3.q1)), t4.q1, t4.q2 + Sort Key: (COALESCE(t3.q1, t3.q1)), t4.q1, t4.q2 -> Hash Right Join - Output: (COALESCE(t3.q1)), t4.q1, t4.q2 + Output: (COALESCE(t3.q1, t3.q1)), t4.q1, t4.q2 Hash Cond: (t4.q1 = t1.q2) -> Hash Join - Output: (COALESCE(t3.q1)), t4.q1, t4.q2 + Output: (COALESCE(t3.q1, t3.q1)), t4.q1, t4.q2 Hash Cond: (t2.q2 = t4.q1) -> Hash Left Join - Output: t2.q2, (COALESCE(t3.q1)) + Output: t2.q2, (COALESCE(t3.q1, t3.q1)) Hash Cond: (t2.q1 = t3.q2) -> Seq Scan on public.int8_tbl t2 Output: t2.q1, t2.q2 -> Hash - Output: t3.q2, (COALESCE(t3.q1)) + Output: t3.q2, (COALESCE(t3.q1, t3.q1)) -> Seq Scan on public.int8_tbl t3 - Output: t3.q2, COALESCE(t3.q1) + Output: t3.q2, COALESCE(t3.q1, t3.q1) -> Hash Output: t4.q1, t4.q2 -> Seq Scan on public.int8_tbl t4 @@ -2164,7 +2370,7 @@ order by 1, 2, 3; select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; @@ -2201,32 +2407,32 @@ explain (verbose, costs off) select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; - QUERY PLAN ----------------------------------------------------------------- + QUERY PLAN +----------------------------------------------------------------------- Sort - Output: ((COALESCE(t3.q1))), t4.q1, t4.q2 - Sort Key: ((COALESCE(t3.q1))), t4.q1, t4.q2 + Output: ((COALESCE(t3.q1, t3.q1))), t4.q1, t4.q2 + Sort Key: ((COALESCE(t3.q1, t3.q1))), t4.q1, t4.q2 -> Hash Right Join - Output: ((COALESCE(t3.q1))), t4.q1, t4.q2 + Output: ((COALESCE(t3.q1, t3.q1))), t4.q1, t4.q2 Hash Cond: (t4.q1 = t1.q2) -> Nested Loop - Output: t4.q1, t4.q2, ((COALESCE(t3.q1))) + Output: t4.q1, t4.q2, ((COALESCE(t3.q1, t3.q1))) Join Filter: (t2.q2 = t4.q1) -> Hash Left Join - Output: t2.q2, (COALESCE(t3.q1)) + Output: t2.q2, (COALESCE(t3.q1, t3.q1)) Hash Cond: (t2.q1 = t3.q2) -> Seq Scan on public.int8_tbl t2 Output: t2.q1, t2.q2 -> Hash - Output: t3.q2, (COALESCE(t3.q1)) + Output: t3.q2, (COALESCE(t3.q1, t3.q1)) -> Seq Scan on public.int8_tbl t3 - Output: t3.q2, COALESCE(t3.q1) + Output: t3.q2, COALESCE(t3.q1, t3.q1) -> Seq Scan on public.int8_tbl t4 - Output: t4.q1, t4.q2, (COALESCE(t3.q1)) + Output: t4.q1, t4.q2, (COALESCE(t3.q1, t3.q1)) -> Hash Output: t1.q2 -> Seq Scan on public.int8_tbl t1 @@ -2236,7 +2442,7 @@ order by 1, 2, 3; select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; @@ -2672,18 +2878,17 @@ EXPLAIN (COSTS OFF) SELECT * FROM onek WHERE (unique1,ten) IN (VALUES (1,1), (20,0), (99,9), (17,99)) ORDER BY unique1; - QUERY PLAN ------------------------------------------------------------------ - Sort - Sort Key: onek.unique1 - -> Nested Loop - -> HashAggregate - Group Key: "*VALUES*".column1, "*VALUES*".column2 + QUERY PLAN +---------------------------------------------------------------- + Nested Loop + -> Unique + -> Sort + Sort Key: "*VALUES*".column1, "*VALUES*".column2 -> Values Scan on "*VALUES*" - -> Index Scan using onek_unique1 on onek - Index Cond: (unique1 = "*VALUES*".column1) - Filter: ("*VALUES*".column2 = ten) -(9 rows) + -> Index Scan using onek_unique1 on onek + Index Cond: (unique1 = "*VALUES*".column1) + Filter: ("*VALUES*".column2 = ten) +(8 rows) EXPLAIN (COSTS OFF) SELECT * FROM onek @@ -2858,12 +3063,10 @@ SELECT ten FROM onek WHERE unique1 IN (VALUES (1), (2) ORDER BY 1); -> Unique -> Sort Sort Key: "*VALUES*".column1 - -> Sort - Sort Key: "*VALUES*".column1 - -> Values Scan on "*VALUES*" + -> Values Scan on "*VALUES*" -> Index Scan using onek_unique1 on onek Index Cond: (unique1 = "*VALUES*".column1) -(9 rows) +(7 rows) EXPLAIN (COSTS OFF) SELECT ten FROM onek WHERE unique1 IN (VALUES (1), (2) LIMIT 1); diff --git a/src/test/regress/expected/sysviews.out b/src/test/regress/expected/sysviews.out index ae17d028ed3..83228cfca29 100644 --- a/src/test/regress/expected/sysviews.out +++ b/src/test/regress/expected/sysviews.out @@ -232,22 +232,3 @@ select * from pg_timezone_abbrevs where abbrev = 'LMT'; LMT | @ 7 hours 52 mins 58 secs ago | f (1 row) -DO $$ -DECLARE - bg_writer_pid int; - r RECORD; -BEGIN - SELECT pid from pg_stat_activity where backend_type='background writer' - INTO bg_writer_pid; - - select type, name, ident - from pg_get_process_memory_contexts(bg_writer_pid, false, 20) - where path = '{1}' into r; - RAISE NOTICE '%', r; - select type, name, ident - from pg_get_process_memory_contexts(pg_backend_pid(), false, 20) - where path = '{1}' into r; - RAISE NOTICE '%', r; -END $$; -NOTICE: (AllocSet,TopMemoryContext,) -NOTICE: (AllocSet,TopMemoryContext,) diff --git a/src/test/regress/expected/timestamp.out b/src/test/regress/expected/timestamp.out index 6aaa19c8f4e..14a9f5b56a6 100644 --- a/src/test/regress/expected/timestamp.out +++ b/src/test/regress/expected/timestamp.out @@ -591,6 +591,16 @@ SELECT date_trunc( 'week', timestamp '2004-02-29 15:44:17.71393' ) AS week_trunc Mon Feb 23 00:00:00 2004 (1 row) +SELECT date_trunc( 'week', timestamp 'infinity' ) AS inf_trunc; + inf_trunc +----------- + infinity +(1 row) + +SELECT date_trunc( 'timezone', timestamp '2004-02-29 15:44:17.71393' ) AS notsupp_trunc; +ERROR: unit "timezone" not supported for type timestamp without time zone +SELECT date_trunc( 'timezone', timestamp 'infinity' ) AS notsupp_inf_trunc; +ERROR: unit "timezone" not supported for type timestamp without time zone SELECT date_trunc( 'ago', timestamp 'infinity' ) AS invalid_trunc; ERROR: unit "ago" not recognized for type timestamp without time zone -- verify date_bin behaves the same as date_trunc for relevant intervals diff --git a/src/test/regress/expected/timestamptz.out b/src/test/regress/expected/timestamptz.out index 2a69953ff25..5dc8a621f6c 100644 --- a/src/test/regress/expected/timestamptz.out +++ b/src/test/regress/expected/timestamptz.out @@ -760,6 +760,16 @@ SELECT date_trunc( 'week', timestamp with time zone '2004-02-29 15:44:17.71393' Mon Feb 23 00:00:00 2004 PST (1 row) +SELECT date_trunc( 'week', timestamp with time zone 'infinity' ) AS inf_trunc; + inf_trunc +----------- + infinity +(1 row) + +SELECT date_trunc( 'timezone', timestamp with time zone '2004-02-29 15:44:17.71393' ) AS notsupp_trunc; +ERROR: unit "timezone" not supported for type timestamp with time zone +SELECT date_trunc( 'timezone', timestamp with time zone 'infinity' ) AS notsupp_inf_trunc; +ERROR: unit "timezone" not supported for type timestamp with time zone SELECT date_trunc( 'ago', timestamp with time zone 'infinity' ) AS invalid_trunc; ERROR: unit "ago" not recognized for type timestamp with time zone SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'Australia/Sydney') as sydney_trunc; -- zone name @@ -780,6 +790,14 @@ SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'VET Thu Feb 15 20:00:00 2001 PST (1 row) +SELECT date_trunc('timezone', timestamp with time zone 'infinity', 'GMT') AS notsupp_zone_trunc; +ERROR: unit "timezone" not supported for type timestamp with time zone +SELECT date_trunc( 'week', timestamp with time zone 'infinity', 'GMT') AS inf_zone_trunc; + inf_zone_trunc +---------------- + infinity +(1 row) + SELECT date_trunc('ago', timestamp with time zone 'infinity', 'GMT') AS invalid_zone_trunc; ERROR: unit "ago" not recognized for type timestamp with time zone -- verify date_bin behaves the same as date_trunc for relevant intervals diff --git a/src/test/regress/expected/triggers.out b/src/test/regress/expected/triggers.out index f245d7f1549..1eb8fba0953 100644 --- a/src/test/regress/expected/triggers.out +++ b/src/test/regress/expected/triggers.out @@ -2280,6 +2280,27 @@ select * from parted; drop table parted; drop function parted_trigfunc(); -- +-- Constraint triggers +-- +create constraint trigger crtr + after insert on foo not valid + for each row execute procedure foo (); +ERROR: constraint triggers cannot be marked NOT VALID +LINE 2: after insert on foo not valid + ^ +create constraint trigger crtr + after insert on foo no inherit + for each row execute procedure foo (); +ERROR: constraint triggers cannot be marked NO INHERIT +LINE 2: after insert on foo no inherit + ^ +create constraint trigger crtr + after insert on foo not enforced + for each row execute procedure foo (); +ERROR: constraint triggers cannot be marked NOT ENFORCED +LINE 2: after insert on foo not enforced + ^ +-- -- Constraint triggers and partitioned tables create table parted_constr_ancestor (a int, b text) partition by range (b); @@ -2294,7 +2315,7 @@ create constraint trigger parted_trig after insert on parted_constr_ancestor deferrable for each row execute procedure trigger_notice_ab(); create constraint trigger parted_trig_two after insert on parted_constr - deferrable initially deferred + deferrable initially deferred enforced for each row when (bark(new.b) AND new.a % 2 = 1) execute procedure trigger_notice_ab(); -- The immediate constraint is fired immediately; the WHEN clause of the @@ -2748,6 +2769,10 @@ NOTICE: trigger = child3_delete_trig, old table = (42,CCC) -- copy into parent sees parent-format tuples copy parent (a, b) from stdin; NOTICE: trigger = parent_insert_trig, new table = (AAA,42), (BBB,42), (CCC,42) +-- check detach/reattach behavior; statement triggers with transition tables +-- should not prevent a table from becoming a partition again +alter table parent detach partition child1; +alter table parent attach partition child1 for values in ('AAA'); -- DML affecting parent sees tuples collected from children even if -- there is no transition table trigger on the children drop trigger child1_insert_trig on child1; @@ -2945,6 +2970,10 @@ NOTICE: trigger = parent_insert_trig, new table = (AAA,42), (BBB,42), (CCC,42) create index on parent(b); copy parent (a, b) from stdin; NOTICE: trigger = parent_insert_trig, new table = (DDD,42) +-- check disinherit/reinherit behavior; statement triggers with transition +-- tables should not prevent a table from becoming an inheritance child again +alter table child1 no inherit parent; +alter table child1 inherit parent; -- DML affecting parent sees tuples collected from children even if -- there is no transition table trigger on the children drop trigger child1_insert_trig on child1; @@ -3535,8 +3564,8 @@ drop table parent, child; drop function f(); -- Test who runs deferred trigger functions -- setup -create role regress_groot; -create role regress_outis; +create role regress_caller; +create role regress_fn_owner; create function whoami() returns trigger language plpgsql as $$ begin @@ -3544,7 +3573,7 @@ begin return null; end; $$; -alter function whoami() owner to regress_outis; +alter function whoami() owner to regress_fn_owner; create table defer_trig (id integer); grant insert on defer_trig to public; create constraint trigger whoami after insert on defer_trig @@ -3553,23 +3582,23 @@ create constraint trigger whoami after insert on defer_trig execute function whoami(); -- deferred triggers must run as the user that queued the trigger begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (1); reset role; -set role regress_outis; +set role regress_fn_owner; insert into defer_trig values (2); reset role; commit; -NOTICE: I am regress_groot -NOTICE: I am regress_outis +NOTICE: I am regress_caller +NOTICE: I am regress_fn_owner -- security definer functions override the user who queued the trigger alter function whoami() security definer; begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (3); reset role; commit; -NOTICE: I am regress_outis +NOTICE: I am regress_fn_owner alter function whoami() security invoker; -- make sure the current user is restored after error create or replace function whoami() returns trigger language plpgsql @@ -3581,11 +3610,11 @@ begin end; $$; begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (4); reset role; commit; -- error expected -NOTICE: I am regress_groot +NOTICE: I am regress_caller ERROR: division by zero CONTEXT: SQL statement "SELECT 1 / 0" PL/pgSQL function whoami() line 4 at PERFORM @@ -3598,5 +3627,5 @@ select current_user = session_user; -- clean up drop table defer_trig; drop function whoami(); -drop role regress_outis; -drop role regress_groot; +drop role regress_fn_owner; +drop role regress_caller; diff --git a/src/test/regress/expected/type_sanity.out b/src/test/regress/expected/type_sanity.out index dd0c52ab08b..943e56506bf 100644 --- a/src/test/regress/expected/type_sanity.out +++ b/src/test/regress/expected/type_sanity.out @@ -711,6 +711,7 @@ CREATE TABLE tab_core_types AS SELECT 'regtype'::regtype type, 'pg_monitor'::regrole, 'pg_class'::regclass::oid, + 'template1'::regdatabase, '(1,1)'::tid, '2'::xid, '3'::cid, '10:20:10,14,15'::txid_snapshot, '10:20:10,14,15'::pg_snapshot, diff --git a/src/test/regress/expected/vacuum.out b/src/test/regress/expected/vacuum.out index 0abcc99989e..85c783e2e56 100644 --- a/src/test/regress/expected/vacuum.out +++ b/src/test/regress/expected/vacuum.out @@ -686,3 +686,49 @@ RESET ROLE; DROP TABLE vacowned; DROP TABLE vacowned_parted; DROP ROLE regress_vacuum; +-- Test checking how new toast values are allocated on rewrite. +-- Create table with plain storage (forces inline storage initially). +CREATE TABLE vac_rewrite_toast (id int, f1 TEXT STORAGE plain); +-- Insert tuple large enough to trigger toast storage on rewrite, still +-- small enough to fit on a page. +INSERT INTO vac_rewrite_toast values (1, repeat('a', 7000)); +-- Switch to external storage to force toast table usage. +ALTER TABLE vac_rewrite_toast ALTER COLUMN f1 SET STORAGE EXTERNAL; +-- This second tuple is toasted, its value should still be the +-- same after rewrite. +INSERT INTO vac_rewrite_toast values (2, repeat('a', 7000)); +SELECT pg_column_toast_chunk_id(f1) AS id_2_chunk FROM vac_rewrite_toast + WHERE id = 2 \gset +-- Check initial state of the data. +SELECT id, pg_column_toast_chunk_id(f1) IS NULL AS f1_chunk_null, + substr(f1, 5, 10) AS f1_data, + pg_column_compression(f1) AS f1_comp + FROM vac_rewrite_toast ORDER BY id; + id | f1_chunk_null | f1_data | f1_comp +----+---------------+------------+--------- + 1 | t | aaaaaaaaaa | + 2 | f | aaaaaaaaaa | +(2 rows) + +-- VACUUM FULL forces toast data rewrite. +VACUUM FULL vac_rewrite_toast; +-- Check after rewrite. +SELECT id, pg_column_toast_chunk_id(f1) IS NULL AS f1_chunk_null, + substr(f1, 5, 10) AS f1_data, + pg_column_compression(f1) AS f1_comp + FROM vac_rewrite_toast ORDER BY id; + id | f1_chunk_null | f1_data | f1_comp +----+---------------+------------+--------- + 1 | f | aaaaaaaaaa | + 2 | f | aaaaaaaaaa | +(2 rows) + +-- The same value is reused for the tuple toasted before the rewrite. +SELECT pg_column_toast_chunk_id(f1) = :'id_2_chunk' AS same_chunk + FROM vac_rewrite_toast WHERE id = 2; + same_chunk +------------ + t +(1 row) + +DROP TABLE vac_rewrite_toast; diff --git a/src/test/regress/expected/without_overlaps.out b/src/test/regress/expected/without_overlaps.out index ea607bed0a4..f3144bdc39c 100644 --- a/src/test/regress/expected/without_overlaps.out +++ b/src/test/regress/expected/without_overlaps.out @@ -1426,7 +1426,7 @@ CREATE TABLE temporal_fk_rng2rng ( CONSTRAINT temporal_fk_rng2rng_fk FOREIGN KEY (parent_id, valid_at) REFERENCES temporal_rng (id, valid_at) ); -ERROR: foreign key must use PERIOD when referencing a primary using WITHOUT OVERLAPS +ERROR: foreign key must use PERIOD when referencing a primary key using WITHOUT OVERLAPS -- (parent_id, valid_at) REFERENCES (id, PERIOD valid_at) -- FOREIGN KEY part should specify PERIOD CREATE TABLE temporal_fk_rng2rng ( @@ -1900,7 +1900,7 @@ CREATE TABLE temporal_fk_mltrng2mltrng ( CONSTRAINT temporal_fk_mltrng2mltrng_fk FOREIGN KEY (parent_id, valid_at) REFERENCES temporal_mltrng (id, valid_at) ); -ERROR: foreign key must use PERIOD when referencing a primary using WITHOUT OVERLAPS +ERROR: foreign key must use PERIOD when referencing a primary key using WITHOUT OVERLAPS -- (parent_id, valid_at) REFERENCES (id, PERIOD valid_at) -- FOREIGN KEY part should specify PERIOD CREATE TABLE temporal_fk_mltrng2mltrng ( diff --git a/src/test/regress/parallel_schedule b/src/test/regress/parallel_schedule index a424be2a6bf..fbffc67ae60 100644 --- a/src/test/regress/parallel_schedule +++ b/src/test/regress/parallel_schedule @@ -123,7 +123,7 @@ test: plancache limit plpgsql copy2 temp domain rangefuncs prepare conversion tr # The stats test resets stats, so nothing else needing stats access can be in # this group. # ---------- -test: partition_join partition_prune reloptions hash_part indexing partition_aggregate partition_info tuplesort explain compression memoize stats predicate numa +test: partition_join partition_prune reloptions hash_part indexing partition_aggregate partition_info tuplesort explain compression compression_lz4 memoize stats predicate numa # event_trigger depends on create_am and cannot run concurrently with # any test that runs DDL diff --git a/src/test/regress/regress.c b/src/test/regress/regress.c index 3dbba069024..465ac148ac9 100644 --- a/src/test/regress/regress.c +++ b/src/test/regress/regress.c @@ -727,7 +727,7 @@ PG_FUNCTION_INFO_V1(is_catalog_text_unique_index_oid); Datum is_catalog_text_unique_index_oid(PG_FUNCTION_ARGS) { - return IsCatalogTextUniqueIndexOid(PG_GETARG_OID(0)); + return BoolGetDatum(IsCatalogTextUniqueIndexOid(PG_GETARG_OID(0))); } PG_FUNCTION_INFO_V1(test_support_func); diff --git a/src/test/regress/sql/aggregates.sql b/src/test/regress/sql/aggregates.sql index 277b4b198cc..62540b1ffa4 100644 --- a/src/test/regress/sql/aggregates.sql +++ b/src/test/regress/sql/aggregates.sql @@ -182,6 +182,11 @@ SELECT newcnt(*) AS cnt_1000 FROM onek; SELECT oldcnt(*) AS cnt_1000 FROM onek; SELECT sum2(q1,q2) FROM int8_tbl; +-- sanity checks +SELECT sum(q1+q2), sum(q1)+sum(q2) FROM int8_tbl; +SELECT sum(q1-q2), sum(q2-q1), sum(q1)-sum(q2) FROM int8_tbl; +SELECT sum(q1*2000), sum(-q1*2000), 2000*sum(q1) FROM int8_tbl; + -- test for outer-level aggregates -- this should work @@ -1505,15 +1510,6 @@ select v||'a', case when v||'a' = 'aa' then 1 else 0 end, count(*) from unnest(array['a','b']) u(v) group by v||'a' order by 1; --- Make sure that generation of HashAggregate for uniqification purposes --- does not lead to array overflow due to unexpected duplicate hash keys --- see CAFeeJoKKu0u+A_A9R9316djW-YW3-+Gtgvy3ju655qRHR3jtdA@mail.gmail.com -set enable_memoize to off; -explain (costs off) - select 1 from tenk1 - where (hundred, thousand) in (select twothousand, twothousand from onek); -reset enable_memoize; - -- -- Hash Aggregation Spill tests -- diff --git a/src/test/regress/sql/alter_table.sql b/src/test/regress/sql/alter_table.sql index 5ce9d1e429f..90bf5c17682 100644 --- a/src/test/regress/sql/alter_table.sql +++ b/src/test/regress/sql/alter_table.sql @@ -2202,13 +2202,15 @@ SELECT conname as constraint, obj_description(oid, 'pg_constraint') as comment F -- filenode function call can return NULL for a relation dropped concurrently -- with the call's surrounding query, so ignore a NULL mapped_oid for -- relations that no longer exist after all calls finish. +-- Temporary relations are ignored, as not supported by pg_filenode_relation(). CREATE TEMP TABLE filenode_mapping AS SELECT oid, mapped_oid, reltablespace, relfilenode, relname FROM pg_class, pg_filenode_relation(reltablespace, pg_relation_filenode(oid)) AS mapped_oid -WHERE relkind IN ('r', 'i', 'S', 't', 'm') AND mapped_oid IS DISTINCT FROM oid; - +WHERE relkind IN ('r', 'i', 'S', 't', 'm') + AND relpersistence != 't' + AND mapped_oid IS DISTINCT FROM oid; SELECT m.* FROM filenode_mapping m LEFT JOIN pg_class c ON c.oid = m.oid WHERE c.oid IS NOT NULL OR m.mapped_oid IS NOT NULL; @@ -3069,6 +3071,23 @@ drop table attbl, atref; /* End test case for bug #17409 */ +/* Test case for bug #18970 */ + +create table attbl(a int); +create table atref(b attbl check ((b).a is not null)); +alter table attbl alter column a type numeric; -- someday this should work +alter table atref drop constraint atref_b_check; + +create statistics atref_stat on ((b).a is not null) from atref; +alter table attbl alter column a type numeric; -- someday this should work +drop statistics atref_stat; + +create index atref_idx on atref (((b).a)); +alter table attbl alter column a type numeric; -- someday this should work +drop table attbl, atref; + +/* End test case for bug #18970 */ + -- Test that ALTER TABLE rewrite preserves a clustered index -- for normal indexes and indexes on constraints. create table alttype_cluster (a int); diff --git a/src/test/regress/sql/btree_index.sql b/src/test/regress/sql/btree_index.sql index 68c61dbc7d1..6aaaa386abc 100644 --- a/src/test/regress/sql/btree_index.sql +++ b/src/test/regress/sql/btree_index.sql @@ -143,38 +143,83 @@ SELECT proname, proargtypes, pronamespace ORDER BY proname DESC, proargtypes DESC, pronamespace DESC LIMIT 1; -- --- Add coverage for RowCompare quals whose rhs row has a NULL that ends scan +-- Forwards scan RowCompare qual whose row arg has a NULL that affects our +-- initial positioning strategy -- explain (costs off) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) < ('abs', NULL) + WHERE (proname, proargtypes) >= ('abs', NULL) AND proname <= 'abs' ORDER BY proname, proargtypes, pronamespace; SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) < ('abs', NULL) + WHERE (proname, proargtypes) >= ('abs', NULL) AND proname <= 'abs' ORDER BY proname, proargtypes, pronamespace; -- --- Add coverage for backwards scan RowCompare quals whose rhs row has a NULL --- that ends scan +-- Forwards scan RowCompare quals whose row arg has a NULL that ends scan -- explain (costs off) SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) > ('abs', NULL) + WHERE proname >= 'abs' AND (proname, proargtypes) < ('abs', NULL) +ORDER BY proname, proargtypes, pronamespace; + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname >= 'abs' AND (proname, proargtypes) < ('abs', NULL) +ORDER BY proname, proargtypes, pronamespace; + +-- +-- Backwards scan RowCompare qual whose row arg has a NULL that affects our +-- initial positioning strategy +-- +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname >= 'abs' AND (proname, proargtypes) <= ('abs', NULL) ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; SELECT proname, proargtypes, pronamespace FROM pg_proc - WHERE proname = 'abs' AND (proname, proargtypes) > ('abs', NULL) + WHERE proname >= 'abs' AND (proname, proargtypes) <= ('abs', NULL) ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; -- --- Add coverage for recheck of > key following array advancement on previous --- (left sibling) page that used a high key whose attribute value corresponding --- to the > key was -inf (due to being truncated when the high key was created). +-- Backwards scan RowCompare qual whose row arg has a NULL that ends scan +-- +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE (proname, proargtypes) > ('abs', NULL) AND proname <= 'abs' +ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE (proname, proargtypes) > ('abs', NULL) AND proname <= 'abs' +ORDER BY proname DESC, proargtypes DESC, pronamespace DESC; + +-- Makes B-Tree preprocessing deal with unmarking redundant keys that were +-- initially marked required (test case relies on current row compare +-- preprocessing limitations) +explain (costs off) +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname = 'zzzzzz' AND (proname, proargtypes) > ('abs', NULL) + AND pronamespace IN (1, 2, 3) AND proargtypes IN ('26 23', '5077') +ORDER BY proname, proargtypes, pronamespace; + +SELECT proname, proargtypes, pronamespace + FROM pg_proc + WHERE proname = 'zzzzzz' AND (proname, proargtypes) > ('abs', NULL) + AND pronamespace IN (1, 2, 3) AND proargtypes IN ('26 23', '5077') +ORDER BY proname, proargtypes, pronamespace; + +-- +-- Performs a recheck of > key following array advancement on previous (left +-- sibling) page that used a high key whose attribute value corresponding to +-- the > key was -inf (due to being truncated when the high key was created). -- -- XXX This relies on the assumption that tenk1_thous_tenthous has a truncated -- high key "(183, -inf)" on the first page that we'll scan. The test will only diff --git a/src/test/regress/sql/compression.sql b/src/test/regress/sql/compression.sql index 490595fcfb2..ce5ea37a660 100644 --- a/src/test/regress/sql/compression.sql +++ b/src/test/regress/sql/compression.sql @@ -1,3 +1,8 @@ +-- Default set of tests for TOAST compression, independent on compression +-- methods supported by the build. + +CREATE SCHEMA pglz; +SET search_path TO pglz, public; \set HIDE_TOAST_COMPRESSION false -- ensure we get stable results regardless of installation's default @@ -8,53 +13,27 @@ CREATE TABLE cmdata(f1 text COMPRESSION pglz); CREATE INDEX idx ON cmdata(f1); INSERT INTO cmdata VALUES(repeat('1234567890', 1000)); \d+ cmdata -CREATE TABLE cmdata1(f1 TEXT COMPRESSION lz4); -INSERT INTO cmdata1 VALUES(repeat('1234567890', 1004)); -\d+ cmdata1 -- verify stored compression method in the data SELECT pg_column_compression(f1) FROM cmdata; -SELECT pg_column_compression(f1) FROM cmdata1; -- decompress data slice SELECT SUBSTR(f1, 200, 5) FROM cmdata; -SELECT SUBSTR(f1, 2000, 50) FROM cmdata1; -- copy with table creation SELECT * INTO cmmove1 FROM cmdata; \d+ cmmove1 SELECT pg_column_compression(f1) FROM cmmove1; --- copy to existing table -CREATE TABLE cmmove3(f1 text COMPRESSION pglz); -INSERT INTO cmmove3 SELECT * FROM cmdata; -INSERT INTO cmmove3 SELECT * FROM cmdata1; -SELECT pg_column_compression(f1) FROM cmmove3; - --- test LIKE INCLUDING COMPRESSION -CREATE TABLE cmdata2 (LIKE cmdata1 INCLUDING COMPRESSION); -\d+ cmdata2 -DROP TABLE cmdata2; - -- try setting compression for incompressible data type CREATE TABLE cmdata2 (f1 int COMPRESSION pglz); --- update using datum from different table -CREATE TABLE cmmove2(f1 text COMPRESSION pglz); -INSERT INTO cmmove2 VALUES (repeat('1234567890', 1004)); -SELECT pg_column_compression(f1) FROM cmmove2; -UPDATE cmmove2 SET f1 = cmdata1.f1 FROM cmdata1; -SELECT pg_column_compression(f1) FROM cmmove2; - -- test externally stored compressed data CREATE OR REPLACE FUNCTION large_val() RETURNS TEXT LANGUAGE SQL AS 'select array_agg(fipshash(g::text))::text from generate_series(1, 256) g'; CREATE TABLE cmdata2 (f1 text COMPRESSION pglz); INSERT INTO cmdata2 SELECT large_val() || repeat('a', 4000); SELECT pg_column_compression(f1) FROM cmdata2; -INSERT INTO cmdata1 SELECT large_val() || repeat('a', 4000); -SELECT pg_column_compression(f1) FROM cmdata1; -SELECT SUBSTR(f1, 200, 5) FROM cmdata1; SELECT SUBSTR(f1, 200, 5) FROM cmdata2; DROP TABLE cmdata2; @@ -76,76 +55,31 @@ ALTER TABLE cmdata2 ALTER COLUMN f1 SET STORAGE plain; INSERT INTO cmdata2 VALUES (repeat('123456789', 800)); SELECT pg_column_compression(f1) FROM cmdata2; --- test compression with materialized view -CREATE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata1; -\d+ compressmv -SELECT pg_column_compression(f1) FROM cmdata1; -SELECT pg_column_compression(x) FROM compressmv; - --- test compression with partition -CREATE TABLE cmpart(f1 text COMPRESSION lz4) PARTITION BY HASH(f1); -CREATE TABLE cmpart1 PARTITION OF cmpart FOR VALUES WITH (MODULUS 2, REMAINDER 0); -CREATE TABLE cmpart2(f1 text COMPRESSION pglz); - -ALTER TABLE cmpart ATTACH PARTITION cmpart2 FOR VALUES WITH (MODULUS 2, REMAINDER 1); -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -SELECT pg_column_compression(f1) FROM cmpart1; -SELECT pg_column_compression(f1) FROM cmpart2; - -- test compression with inheritance -CREATE TABLE cminh() INHERITS(cmdata, cmdata1); -- error -CREATE TABLE cminh(f1 TEXT COMPRESSION lz4) INHERITS(cmdata); -- error CREATE TABLE cmdata3(f1 text); CREATE TABLE cminh() INHERITS (cmdata, cmdata3); -- test default_toast_compression GUC +-- suppress machine-dependent details +\set VERBOSITY terse SET default_toast_compression = ''; SET default_toast_compression = 'I do not exist compression'; -SET default_toast_compression = 'lz4'; SET default_toast_compression = 'pglz'; - --- test alter compression method -ALTER TABLE cmdata ALTER COLUMN f1 SET COMPRESSION lz4; -INSERT INTO cmdata VALUES (repeat('123456789', 4004)); -\d+ cmdata -SELECT pg_column_compression(f1) FROM cmdata; +\set VERBOSITY default ALTER TABLE cmdata2 ALTER COLUMN f1 SET COMPRESSION default; \d+ cmdata2 --- test alter compression method for materialized views -ALTER MATERIALIZED VIEW compressmv ALTER COLUMN x SET COMPRESSION lz4; -\d+ compressmv - --- test alter compression method for partitioned tables -ALTER TABLE cmpart1 ALTER COLUMN f1 SET COMPRESSION pglz; -ALTER TABLE cmpart2 ALTER COLUMN f1 SET COMPRESSION lz4; - --- new data should be compressed with the current compression method -INSERT INTO cmpart VALUES (repeat('123456789', 1004)); -INSERT INTO cmpart VALUES (repeat('123456789', 4004)); -SELECT pg_column_compression(f1) FROM cmpart1; -SELECT pg_column_compression(f1) FROM cmpart2; +DROP TABLE cmdata2; -- VACUUM FULL does not recompress SELECT pg_column_compression(f1) FROM cmdata; VACUUM FULL cmdata; SELECT pg_column_compression(f1) FROM cmdata; --- test expression index -DROP TABLE cmdata2; -CREATE TABLE cmdata2 (f1 TEXT COMPRESSION pglz, f2 TEXT COMPRESSION lz4); -CREATE UNIQUE INDEX idx1 ON cmdata2 ((f1 || f2)); -INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEXT))::TEXT FROM -generate_series(1, 50) g), VERSION()); - -- check data is ok SELECT length(f1) FROM cmdata; -SELECT length(f1) FROM cmdata1; SELECT length(f1) FROM cmmove1; -SELECT length(f1) FROM cmmove2; -SELECT length(f1) FROM cmmove3; CREATE TABLE badcompresstbl (a text COMPRESSION I_Do_Not_Exist_Compression); -- fails CREATE TABLE badcompresstbl (a text); diff --git a/src/test/regress/sql/compression_lz4.sql b/src/test/regress/sql/compression_lz4.sql new file mode 100644 index 00000000000..3849f8618de --- /dev/null +++ b/src/test/regress/sql/compression_lz4.sql @@ -0,0 +1,129 @@ +-- Tests for TOAST compression with lz4 + +SELECT NOT(enumvals @> '{lz4}') AS skip_test FROM pg_settings WHERE + name = 'default_toast_compression' \gset +\if :skip_test + \echo '*** skipping TOAST tests with lz4 (not supported) ***' + \quit +\endif + +CREATE SCHEMA lz4; +SET search_path TO lz4, public; + +\set HIDE_TOAST_COMPRESSION false + +-- Ensure we get stable results regardless of the installation's default. +-- We rely on this GUC value for a few tests. +SET default_toast_compression = 'pglz'; + +-- test creating table with compression method +CREATE TABLE cmdata_pglz(f1 text COMPRESSION pglz); +CREATE INDEX idx ON cmdata_pglz(f1); +INSERT INTO cmdata_pglz VALUES(repeat('1234567890', 1000)); +\d+ cmdata +CREATE TABLE cmdata_lz4(f1 TEXT COMPRESSION lz4); +INSERT INTO cmdata_lz4 VALUES(repeat('1234567890', 1004)); +\d+ cmdata1 + +-- verify stored compression method in the data +SELECT pg_column_compression(f1) FROM cmdata_lz4; + +-- decompress data slice +SELECT SUBSTR(f1, 200, 5) FROM cmdata_pglz; +SELECT SUBSTR(f1, 2000, 50) FROM cmdata_lz4; + +-- copy with table creation +SELECT * INTO cmmove1 FROM cmdata_lz4; +\d+ cmmove1 +SELECT pg_column_compression(f1) FROM cmmove1; + +-- test LIKE INCLUDING COMPRESSION. The GUC default_toast_compression +-- has no effect, the compression method from the table being copied. +CREATE TABLE cmdata2 (LIKE cmdata_lz4 INCLUDING COMPRESSION); +\d+ cmdata2 +DROP TABLE cmdata2; + +-- copy to existing table +CREATE TABLE cmmove3(f1 text COMPRESSION pglz); +INSERT INTO cmmove3 SELECT * FROM cmdata_pglz; +INSERT INTO cmmove3 SELECT * FROM cmdata_lz4; +SELECT pg_column_compression(f1) FROM cmmove3; + +-- update using datum from different table with LZ4 data. +CREATE TABLE cmmove2(f1 text COMPRESSION pglz); +INSERT INTO cmmove2 VALUES (repeat('1234567890', 1004)); +SELECT pg_column_compression(f1) FROM cmmove2; +UPDATE cmmove2 SET f1 = cmdata_lz4.f1 FROM cmdata_lz4; +SELECT pg_column_compression(f1) FROM cmmove2; + +-- test externally stored compressed data +CREATE OR REPLACE FUNCTION large_val_lz4() RETURNS TEXT LANGUAGE SQL AS +'select array_agg(fipshash(g::text))::text from generate_series(1, 256) g'; +CREATE TABLE cmdata2 (f1 text COMPRESSION lz4); +INSERT INTO cmdata2 SELECT large_val_lz4() || repeat('a', 4000); +SELECT pg_column_compression(f1) FROM cmdata2; +SELECT SUBSTR(f1, 200, 5) FROM cmdata2; +DROP TABLE cmdata2; +DROP FUNCTION large_val_lz4; + +-- test compression with materialized view +CREATE MATERIALIZED VIEW compressmv(x) AS SELECT * FROM cmdata_lz4; +\d+ compressmv +SELECT pg_column_compression(f1) FROM cmdata_lz4; +SELECT pg_column_compression(x) FROM compressmv; + +-- test compression with partition +CREATE TABLE cmpart(f1 text COMPRESSION lz4) PARTITION BY HASH(f1); +CREATE TABLE cmpart1 PARTITION OF cmpart FOR VALUES WITH (MODULUS 2, REMAINDER 0); +CREATE TABLE cmpart2(f1 text COMPRESSION pglz); + +ALTER TABLE cmpart ATTACH PARTITION cmpart2 FOR VALUES WITH (MODULUS 2, REMAINDER 1); +INSERT INTO cmpart VALUES (repeat('123456789', 1004)); +INSERT INTO cmpart VALUES (repeat('123456789', 4004)); +SELECT pg_column_compression(f1) FROM cmpart1; +SELECT pg_column_compression(f1) FROM cmpart2; + +-- test compression with inheritance +CREATE TABLE cminh() INHERITS(cmdata_pglz, cmdata_lz4); -- error +CREATE TABLE cminh(f1 TEXT COMPRESSION lz4) INHERITS(cmdata_pglz); -- error +CREATE TABLE cmdata3(f1 text); +CREATE TABLE cminh() INHERITS (cmdata_pglz, cmdata3); + +-- test default_toast_compression GUC +SET default_toast_compression = 'lz4'; + +-- test alter compression method +ALTER TABLE cmdata_pglz ALTER COLUMN f1 SET COMPRESSION lz4; +INSERT INTO cmdata_pglz VALUES (repeat('123456789', 4004)); +\d+ cmdata +SELECT pg_column_compression(f1) FROM cmdata_pglz; +ALTER TABLE cmdata_pglz ALTER COLUMN f1 SET COMPRESSION pglz; + +-- test alter compression method for materialized views +ALTER MATERIALIZED VIEW compressmv ALTER COLUMN x SET COMPRESSION lz4; +\d+ compressmv + +-- test alter compression method for partitioned tables +ALTER TABLE cmpart1 ALTER COLUMN f1 SET COMPRESSION pglz; +ALTER TABLE cmpart2 ALTER COLUMN f1 SET COMPRESSION lz4; + +-- new data should be compressed with the current compression method +INSERT INTO cmpart VALUES (repeat('123456789', 1004)); +INSERT INTO cmpart VALUES (repeat('123456789', 4004)); +SELECT pg_column_compression(f1) FROM cmpart1; +SELECT pg_column_compression(f1) FROM cmpart2; + +-- test expression index +CREATE TABLE cmdata2 (f1 TEXT COMPRESSION pglz, f2 TEXT COMPRESSION lz4); +CREATE UNIQUE INDEX idx1 ON cmdata2 ((f1 || f2)); +INSERT INTO cmdata2 VALUES((SELECT array_agg(fipshash(g::TEXT))::TEXT FROM +generate_series(1, 50) g), VERSION()); + +-- check data is ok +SELECT length(f1) FROM cmdata_pglz; +SELECT length(f1) FROM cmdata_lz4; +SELECT length(f1) FROM cmmove1; +SELECT length(f1) FROM cmmove2; +SELECT length(f1) FROM cmmove3; + +\set HIDE_TOAST_COMPRESSION true diff --git a/src/test/regress/sql/constraints.sql b/src/test/regress/sql/constraints.sql index 337baab7ced..1f6dc8fd69f 100644 --- a/src/test/regress/sql/constraints.sql +++ b/src/test/regress/sql/constraints.sql @@ -537,6 +537,9 @@ CREATE TABLE UNIQUE_NOTEN_TBL(i int UNIQUE NOT ENFORCED); ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key ENFORCED; ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT ENFORCED; +-- can't make an existing constraint NOT VALID +ALTER TABLE unique_tbl ALTER CONSTRAINT unique_tbl_i_key NOT VALID; + DROP TABLE unique_tbl; -- @@ -997,6 +1000,9 @@ create table constr_parent3 (a int not null); create table constr_child3 () inherits (constr_parent2, constr_parent3); EXECUTE get_nnconstraint_info('{constr_parent3, constr_child3}'); +COMMENT ON CONSTRAINT constr_parent2_a_not_null ON constr_parent2 IS 'this constraint is invalid'; +COMMENT ON CONSTRAINT constr_parent2_a_not_null ON constr_child2 IS 'this constraint is valid'; + DEALLOCATE get_nnconstraint_info; -- end NOT NULL NOT VALID @@ -1037,3 +1043,9 @@ DROP DOMAIN constraint_comments_dom; DROP ROLE regress_constraint_comments; DROP ROLE regress_constraint_comments_noaccess; + +-- Leave some constraints for the pg_upgrade test to pick up +CREATE DOMAIN constraint_comments_dom AS int; + +ALTER DOMAIN constraint_comments_dom ADD CONSTRAINT inv_ck CHECK (value > 0) NOT VALID; +COMMENT ON CONSTRAINT inv_ck ON DOMAIN constraint_comments_dom IS 'comment on invalid constraint'; diff --git a/src/test/regress/sql/copy.sql b/src/test/regress/sql/copy.sql index f0b88a23db8..a1316c73bac 100644 --- a/src/test/regress/sql/copy.sql +++ b/src/test/regress/sql/copy.sql @@ -94,6 +94,36 @@ this is just a line full of junk that would error out if parsed copy copytest4 to stdout (header); +-- test multi-line header line feature + +create temp table copytest5 (c1 int); + +copy copytest5 from stdin (format csv, header 2); +this is a first header line. +this is a second header line. +1 +2 +\. +copy copytest5 to stdout (header); + +truncate copytest5; +copy copytest5 from stdin (format csv, header 4); +this is a first header line. +this is a second header line. +1 +2 +\. +select count(*) from copytest5; + +truncate copytest5; +copy copytest5 from stdin (format csv, header 5); +this is a first header line. +this is a second header line. +1 +2 +\. +select count(*) from copytest5; + -- test copy from with a partitioned table create table parted_copytest ( a int, diff --git a/src/test/regress/sql/copy2.sql b/src/test/regress/sql/copy2.sql index 45273557ce0..cef45868db5 100644 --- a/src/test/regress/sql/copy2.sql +++ b/src/test/regress/sql/copy2.sql @@ -90,6 +90,9 @@ COPY x to stdout (format BINARY, on_error unsupported); COPY x from stdin (log_verbosity unsupported); COPY x from stdin with (reject_limit 1); COPY x from stdin with (on_error ignore, reject_limit 0); +COPY x from stdin with (header -1); +COPY x from stdin with (header 2.5); +COPY x to stdout with (header 2); -- too many columns in column list: should fail COPY x (a, b, c, d, e, d, c) from stdin; diff --git a/src/test/regress/sql/create_function_sql.sql b/src/test/regress/sql/create_function_sql.sql index 6d1c102d780..3d5f2a92093 100644 --- a/src/test/regress/sql/create_function_sql.sql +++ b/src/test/regress/sql/create_function_sql.sql @@ -432,6 +432,23 @@ $$ SELECT array_append($1, $2) || array_append($1, $2) $$; SELECT double_append(array_append(ARRAY[q1], q2), q3) FROM (VALUES(1,2,3), (4,5,6)) v(q1,q2,q3); +-- Check that we can re-use a SQLFunctionCache after a run-time error. + +-- This function will fail with zero-divide at run time (not plan time). +CREATE FUNCTION part_hashint4_error(value int4, seed int8) RETURNS int8 +LANGUAGE SQL STRICT IMMUTABLE PARALLEL SAFE AS +$$ SELECT value + seed + random()::int/0 $$; + +-- Put it into an operator class so that FmgrInfo will be cached in relcache. +CREATE OPERATOR CLASS part_test_int4_ops_bad FOR TYPE int4 USING hash AS + FUNCTION 2 part_hashint4_error(int4, int8); + +CREATE TABLE pt(i int) PARTITION BY hash (i part_test_int4_ops_bad); +CREATE TABLE p1 PARTITION OF pt FOR VALUES WITH (modulus 4, remainder 0); + +INSERT INTO pt VALUES (1); +INSERT INTO pt VALUES (1); + -- Things that shouldn't work: CREATE FUNCTION test1 (int) RETURNS int LANGUAGE SQL diff --git a/src/test/regress/sql/create_index.sql b/src/test/regress/sql/create_index.sql index e21ff426519..eabc9623b20 100644 --- a/src/test/regress/sql/create_index.sql +++ b/src/test/regress/sql/create_index.sql @@ -635,7 +635,7 @@ DROP TABLE cwi_test; CREATE TABLE syscol_table (a INT); -- System columns cannot be indexed -CREATE INDEX ON syscolcol_table (ctid); +CREATE INDEX ON syscol_table (ctid); -- nor used in expressions CREATE INDEX ON syscol_table ((ctid >= '(1000,0)')); diff --git a/src/test/regress/sql/create_table.sql b/src/test/regress/sql/create_table.sql index 37a227148e9..9b3e93b4164 100644 --- a/src/test/regress/sql/create_table.sql +++ b/src/test/regress/sql/create_table.sql @@ -68,6 +68,14 @@ CREATE TABLE withoid() WITH (oids = true); CREATE TEMP TABLE withoutoid() WITHOUT OIDS; DROP TABLE withoutoid; CREATE TEMP TABLE withoutoid() WITH (oids = false); DROP TABLE withoutoid; +-- temporary tables are ignored by pg_filenode_relation(). +CREATE TEMP TABLE relation_filenode_check(c1 int); +SELECT relpersistence, + pg_filenode_relation (reltablespace, pg_relation_filenode(oid)) + FROM pg_class + WHERE relname = 'relation_filenode_check'; +DROP TABLE relation_filenode_check; + -- check restriction with default expressions -- invalid use of column reference in default expressions CREATE TABLE default_expr_column (id int DEFAULT (id)); diff --git a/src/test/regress/sql/create_table_like.sql b/src/test/regress/sql/create_table_like.sql index 6e21722aaeb..bf8702116a7 100644 --- a/src/test/regress/sql/create_table_like.sql +++ b/src/test/regress/sql/create_table_like.sql @@ -143,9 +143,10 @@ COMMENT ON INDEX ctlt1_pkey IS 'index pkey'; COMMENT ON INDEX ctlt1_b_key IS 'index b_key'; ALTER TABLE ctlt1 ALTER COLUMN a SET STORAGE MAIN; -CREATE TABLE ctlt2 (c text); +CREATE TABLE ctlt2 (c text NOT NULL); ALTER TABLE ctlt2 ALTER COLUMN c SET STORAGE EXTERNAL; COMMENT ON COLUMN ctlt2.c IS 'C'; +COMMENT ON CONSTRAINT ctlt2_c_not_null ON ctlt2 IS 't2_c_not_null'; CREATE TABLE ctlt3 (a text CHECK (length(a) < 5), c text CHECK (length(c) < 7)); ALTER TABLE ctlt3 ALTER COLUMN c SET STORAGE EXTERNAL; @@ -162,6 +163,7 @@ CREATE TABLE ctlt12_storage (LIKE ctlt1 INCLUDING STORAGE, LIKE ctlt2 INCLUDING \d+ ctlt12_storage CREATE TABLE ctlt12_comments (LIKE ctlt1 INCLUDING COMMENTS, LIKE ctlt2 INCLUDING COMMENTS); \d+ ctlt12_comments +SELECT conname, description FROM pg_description, pg_constraint c WHERE classoid = 'pg_constraint'::regclass AND objoid = c.oid AND c.conrelid = 'ctlt12_comments'::regclass; CREATE TABLE ctlt1_inh (LIKE ctlt1 INCLUDING CONSTRAINTS INCLUDING COMMENTS) INHERITS (ctlt1); \d+ ctlt1_inh SELECT description FROM pg_description, pg_constraint c WHERE classoid = 'pg_constraint'::regclass AND objoid = c.oid AND c.conrelid = 'ctlt1_inh'::regclass; @@ -197,9 +199,19 @@ DROP TABLE ctlt1, ctlt2, ctlt3, ctlt4, ctlt12_storage, ctlt12_comments, ctlt1_in -- LIKE must respect NO INHERIT property of constraints CREATE TABLE noinh_con_copy (a int CHECK (a > 0) NO INHERIT, b int not null, c int not null no inherit); -CREATE TABLE noinh_con_copy1 (LIKE noinh_con_copy INCLUDING CONSTRAINTS); + +COMMENT ON CONSTRAINT noinh_con_copy_b_not_null ON noinh_con_copy IS 'not null b'; +COMMENT ON CONSTRAINT noinh_con_copy_c_not_null ON noinh_con_copy IS 'not null c no inherit'; + +CREATE TABLE noinh_con_copy1 (LIKE noinh_con_copy INCLUDING CONSTRAINTS INCLUDING COMMENTS); \d+ noinh_con_copy1 +SELECT conname, description +FROM pg_description, pg_constraint c +WHERE classoid = 'pg_constraint'::regclass +AND objoid = c.oid AND c.conrelid = 'noinh_con_copy1'::regclass +ORDER BY conname COLLATE "C"; + -- fail, as partitioned tables don't allow NO INHERIT constraints CREATE TABLE noinh_con_copy1_parted (LIKE noinh_con_copy INCLUDING ALL) PARTITION BY LIST (a); diff --git a/src/test/regress/sql/domain.sql b/src/test/regress/sql/domain.sql index b752a63ab5f..b8f5a639712 100644 --- a/src/test/regress/sql/domain.sql +++ b/src/test/regress/sql/domain.sql @@ -602,6 +602,9 @@ insert into domain_test values (1, 2); -- should fail alter table domain_test add column c str_domain; +-- disallow duplicated not-null constraints +create domain int_domain1 as int constraint nn1 not null constraint nn2 not null; + create domain str_domain2 as text check (value <> 'foo') default 'foo'; -- should fail diff --git a/src/test/regress/sql/foreign_key.sql b/src/test/regress/sql/foreign_key.sql index 8159e363022..39174ad1eb9 100644 --- a/src/test/regress/sql/foreign_key.sql +++ b/src/test/regress/sql/foreign_key.sql @@ -1296,7 +1296,7 @@ UPDATE fk_notpartitioned_pk SET b = 2504 WHERE a = 2500; -- check psql behavior \d fk_notpartitioned_pk --- Check the exsting FK trigger +-- Check the existing FK trigger SELECT conname, tgrelid::regclass as tgrel, regexp_replace(tgname, '[0-9]+', 'N') as tgname, tgtype FROM pg_trigger t JOIN pg_constraint c ON (t.tgconstraint = c.oid) WHERE tgrelid IN (SELECT relid FROM pg_partition_tree('fk_partitioned_fk'::regclass) @@ -1389,22 +1389,44 @@ WHERE conrelid::regclass::text like 'fk_partitioned_fk%' ORDER BY oid::regclass: DROP TABLE fk_partitioned_fk, fk_notpartitioned_pk; --- NOT VALID foreign key on a non-partitioned table referencing a partitioned table +-- NOT VALID and NOT ENFORCED foreign key on a non-partitioned table +-- referencing a partitioned table CREATE TABLE fk_partitioned_pk (a int, b int, PRIMARY KEY (a, b)) PARTITION BY RANGE (a, b); CREATE TABLE fk_partitioned_pk_1 PARTITION OF fk_partitioned_pk FOR VALUES FROM (0,0) TO (1000,1000); +CREATE TABLE fk_partitioned_pk_2 PARTITION OF fk_partitioned_pk FOR VALUES FROM (1000,1000) TO (2000,2000); CREATE TABLE fk_notpartitioned_fk (b int, a int); -ALTER TABLE fk_notpartitioned_fk ADD FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; - --- Constraint will be invalid. -SELECT conname, convalidated FROM pg_constraint +INSERT INTO fk_partitioned_pk VALUES(100,100), (1000,1000); +INSERT INTO fk_notpartitioned_fk VALUES(100,100), (1000,1000); +ALTER TABLE fk_notpartitioned_fk ADD CONSTRAINT fk_notpartitioned_fk_a_b_fkey + FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; +ALTER TABLE fk_notpartitioned_fk ADD CONSTRAINT fk_notpartitioned_fk_a_b_fkey2 + FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT ENFORCED; + +-- All constraints will be invalid, and _fkey2 constraints will not be enforced. +SELECT conname, conenforced, convalidated FROM pg_constraint WHERE conrelid = 'fk_notpartitioned_fk'::regclass ORDER BY oid::regclass::text; ALTER TABLE fk_notpartitioned_fk VALIDATE CONSTRAINT fk_notpartitioned_fk_a_b_fkey; +ALTER TABLE fk_notpartitioned_fk ALTER CONSTRAINT fk_notpartitioned_fk_a_b_fkey2 ENFORCED; --- All constraints are now valid. -SELECT conname, convalidated FROM pg_constraint +-- All constraints are now valid and enforced. +SELECT conname, conenforced, convalidated FROM pg_constraint WHERE conrelid = 'fk_notpartitioned_fk'::regclass ORDER BY oid::regclass::text; +-- test a self-referential FK +ALTER TABLE fk_partitioned_pk ADD CONSTRAINT selffk FOREIGN KEY (a, b) REFERENCES fk_partitioned_pk NOT VALID; +CREATE TABLE fk_partitioned_pk_3 PARTITION OF fk_partitioned_pk FOR VALUES FROM (2000,2000) TO (3000,3000) + PARTITION BY RANGE (a); +CREATE TABLE fk_partitioned_pk_3_1 PARTITION OF fk_partitioned_pk_3 FOR VALUES FROM (2000) TO (2100); +SELECT conname, conenforced, convalidated FROM pg_constraint +WHERE conrelid = 'fk_partitioned_pk'::regclass AND contype = 'f' +ORDER BY oid::regclass::text; +ALTER TABLE fk_partitioned_pk_2 VALIDATE CONSTRAINT selffk; +ALTER TABLE fk_partitioned_pk VALIDATE CONSTRAINT selffk; +SELECT conname, conenforced, convalidated FROM pg_constraint +WHERE conrelid = 'fk_partitioned_pk'::regclass AND contype = 'f' +ORDER BY oid::regclass::text; + DROP TABLE fk_notpartitioned_fk, fk_partitioned_pk; -- Test some other exotic foreign key features: MATCH SIMPLE, ON UPDATE/DELETE diff --git a/src/test/regress/sql/generated_stored.sql b/src/test/regress/sql/generated_stored.sql index 4ec155f2da9..f56fde8d4e5 100644 --- a/src/test/regress/sql/generated_stored.sql +++ b/src/test/regress/sql/generated_stored.sql @@ -595,6 +595,19 @@ ALTER TABLE gtest30_1 ALTER COLUMN b DROP EXPRESSION; -- error CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') STORED, c text); CREATE TABLE gtest31_2 (x int, y gtest31_1); ALTER TABLE gtest31_1 ALTER COLUMN b TYPE varchar; -- fails + +-- bug #18970: these cases are unsupported, but make sure they fail cleanly +ALTER TABLE gtest31_2 ADD CONSTRAINT cc CHECK ((y).b IS NOT NULL); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello1'); +ALTER TABLE gtest31_2 DROP CONSTRAINT cc; + +CREATE STATISTICS gtest31_2_stat ON ((y).b is not null) FROM gtest31_2; +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello2'); +DROP STATISTICS gtest31_2_stat; + +CREATE INDEX gtest31_2_y_idx ON gtest31_2(((y).b)); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello3'); + DROP TABLE gtest31_1, gtest31_2; -- Check it for a partitioned table, too diff --git a/src/test/regress/sql/generated_virtual.sql b/src/test/regress/sql/generated_virtual.sql index b4eedeee2fb..ba19bc4c701 100644 --- a/src/test/regress/sql/generated_virtual.sql +++ b/src/test/regress/sql/generated_virtual.sql @@ -253,10 +253,10 @@ CREATE TABLE gtest4 ( a int, b double_int GENERATED ALWAYS AS ((a * 2, a * 3)) VIRTUAL ); -INSERT INTO gtest4 VALUES (1), (6); -SELECT * FROM gtest4; +--INSERT INTO gtest4 VALUES (1), (6); +--SELECT * FROM gtest4; -DROP TABLE gtest4; +--DROP TABLE gtest4; DROP TYPE double_int; -- using tableoid is allowed @@ -290,20 +290,21 @@ GRANT SELECT (a, c) ON gtest11 TO regress_user11; CREATE FUNCTION gf1(a int) RETURNS int AS $$ SELECT a * 3 $$ IMMUTABLE LANGUAGE SQL; REVOKE ALL ON FUNCTION gf1(int) FROM PUBLIC; -CREATE TABLE gtest12 (a int PRIMARY KEY, b int, c int GENERATED ALWAYS AS (gf1(b)) VIRTUAL); -INSERT INTO gtest12 VALUES (1, 10), (2, 20); -GRANT SELECT (a, c), INSERT ON gtest12 TO regress_user11; +CREATE TABLE gtest12 (a int PRIMARY KEY, b int, c int GENERATED ALWAYS AS (gf1(b)) VIRTUAL); -- fails, user-defined function +--INSERT INTO gtest12 VALUES (1, 10), (2, 20); +--GRANT SELECT (a, c), INSERT ON gtest12 TO regress_user11; SET ROLE regress_user11; SELECT a, b FROM gtest11; -- not allowed SELECT a, c FROM gtest11; -- allowed SELECT gf1(10); -- not allowed -INSERT INTO gtest12 VALUES (3, 30), (4, 40); -- allowed (does not actually invoke the function) -SELECT a, c FROM gtest12; -- currently not allowed because of function permissions, should arguably be allowed +--INSERT INTO gtest12 VALUES (3, 30), (4, 40); -- allowed (does not actually invoke the function) +--SELECT a, c FROM gtest12; -- currently not allowed because of function permissions, should arguably be allowed RESET ROLE; -DROP FUNCTION gf1(int); -- fail -DROP TABLE gtest11, gtest12; +--DROP FUNCTION gf1(int); -- fail +DROP TABLE gtest11; +--DROP TABLE gtest12; DROP FUNCTION gf1(int); DROP USER regress_user11; @@ -453,11 +454,19 @@ CREATE TABLE gtest24r (a int PRIMARY KEY, b gtestdomain1range GENERATED ALWAYS A --INSERT INTO gtest24r (a) VALUES (4); -- ok --INSERT INTO gtest24r (a) VALUES (6); -- error +CREATE TABLE gtest24at (a int PRIMARY KEY); +ALTER TABLE gtest24at ADD COLUMN b gtestdomain1 GENERATED ALWAYS AS (a * 2) VIRTUAL; -- error +CREATE TABLE gtest24ata (a int PRIMARY KEY, b int GENERATED ALWAYS AS (a * 2) VIRTUAL); +ALTER TABLE gtest24ata ALTER COLUMN b TYPE gtestdomain1; -- error + CREATE DOMAIN gtestdomainnn AS int CHECK (VALUE IS NOT NULL); CREATE TABLE gtest24nn (a int, b gtestdomainnn GENERATED ALWAYS AS (a * 2) VIRTUAL); --INSERT INTO gtest24nn (a) VALUES (4); -- ok --INSERT INTO gtest24nn (a) VALUES (NULL); -- error +-- using user-defined type not yet supported +CREATE TABLE gtest24xxx (a gtestdomain1, b gtestdomain1, c int GENERATED ALWAYS AS (greatest(a, b)) VIRTUAL); -- error + -- typed tables (currently not supported) CREATE TYPE gtest_type AS (f1 integer, f2 text, f3 bigint); CREATE TABLE gtest28 OF gtest_type (f1 WITH OPTIONS GENERATED ALWAYS AS (f2 *2) VIRTUAL); @@ -637,6 +646,19 @@ ALTER TABLE gtest30_1 ALTER COLUMN b DROP EXPRESSION; -- error CREATE TABLE gtest31_1 (a int, b text GENERATED ALWAYS AS ('hello') VIRTUAL, c text); CREATE TABLE gtest31_2 (x int, y gtest31_1); ALTER TABLE gtest31_1 ALTER COLUMN b TYPE varchar; -- fails + +-- bug #18970 +ALTER TABLE gtest31_2 ADD CONSTRAINT cc CHECK ((y).b IS NOT NULL); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello1'); +ALTER TABLE gtest31_2 DROP CONSTRAINT cc; + +CREATE STATISTICS gtest31_2_stat ON ((y).b is not null) FROM gtest31_2; +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello2'); +DROP STATISTICS gtest31_2_stat; + +CREATE INDEX gtest31_2_y_idx ON gtest31_2(((y).b)); +ALTER TABLE gtest31_1 ALTER COLUMN b SET EXPRESSION AS ('hello3'); + DROP TABLE gtest31_1, gtest31_2; -- Check it for a partitioned table, too @@ -788,7 +810,8 @@ create table gtest32 ( a int primary key, b int generated always as (a * 2), c int generated always as (10 + 10), - d int generated always as (coalesce(a, 100)) + d int generated always as (coalesce(a, 100)), + e int ); insert into gtest32 values (1), (2); @@ -829,7 +852,19 @@ select t2.* from gtest32 t1 left join gtest32 t2 on false; select t2.* from gtest32 t1 left join gtest32 t2 on false; explain (verbose, costs off) -select * from gtest32 t group by grouping sets (a, b, c, d) having c = 20; -select * from gtest32 t group by grouping sets (a, b, c, d) having c = 20; +select * from gtest32 t group by grouping sets (a, b, c, d, e) having c = 20; +select * from gtest32 t group by grouping sets (a, b, c, d, e) having c = 20; + +-- Ensure that the virtual generated columns in ALTER COLUMN TYPE USING expression are expanded +alter table gtest32 alter column e type bigint using b; + +-- Ensure that virtual generated column references within SubLinks that should +-- be transformed into joins can get expanded +explain (costs off) +select 1 from gtest32 t1 where exists + (select 1 from gtest32 t2 where t1.a > t2.a and t2.b = 2); + +select 1 from gtest32 t1 where exists + (select 1 from gtest32 t2 where t1.a > t2.a and t2.b = 2); drop table gtest32; diff --git a/src/test/regress/sql/horology.sql b/src/test/regress/sql/horology.sql index 1310b432773..8978249a5dc 100644 --- a/src/test/regress/sql/horology.sql +++ b/src/test/regress/sql/horology.sql @@ -102,6 +102,10 @@ SELECT date 'J J 1520447'; SELECT timestamp with time zone 'Y2001M12D27H04M05S06.789+08'; SELECT timestamp with time zone 'Y2001M12D27H04MM05S06.789-08'; +-- More examples we used to accept and should not +SELECT timestamp with time zone 'J2452271 T X03456-08'; +SELECT timestamp with time zone 'J2452271 T X03456.001e6-08'; + -- conflicting fields should throw errors SELECT date '1995-08-06 epoch'; SELECT date '1995-08-06 infinity'; diff --git a/src/test/regress/sql/incremental_sort.sql b/src/test/regress/sql/incremental_sort.sql index f1f8fae5654..bbe658a7588 100644 --- a/src/test/regress/sql/incremental_sort.sql +++ b/src/test/regress/sql/incremental_sort.sql @@ -298,3 +298,27 @@ explain (costs off) select * from (select * from tenk1 order by four) t1 join tenk1 t2 on t1.four = t2.four and t1.two = t2.two order by t1.four, t1.two limit 1; + +-- +-- Test incremental sort for Append/MergeAppend +-- +create table prt_tbl (a int, b int) partition by range (a); +create table prt_tbl_1 partition of prt_tbl for values from (0) to (100); +create table prt_tbl_2 partition of prt_tbl for values from (100) to (200); +insert into prt_tbl select i%200, i from generate_series(1,1000)i; +create index on prt_tbl_1(a); +create index on prt_tbl_2(a, b); +analyze prt_tbl; + +set enable_seqscan to off; +set enable_bitmapscan to off; + +-- Ensure we get an incremental sort for the subpath of Append +explain (costs off) select * from prt_tbl order by a, b; + +-- Ensure we get an incremental sort for the subpath of MergeAppend +explain (costs off) select * from prt_tbl_1 union all select * from prt_tbl_2 order by a, b; + +reset enable_bitmapscan; +reset enable_seqscan; +drop table prt_tbl; diff --git a/src/test/regress/sql/join.sql b/src/test/regress/sql/join.sql index cc5128add4d..b1732453e8d 100644 --- a/src/test/regress/sql/join.sql +++ b/src/test/regress/sql/join.sql @@ -839,6 +839,13 @@ explain (costs off) select a.* from tenk1 a left join tenk1 b on a.unique1 = b.unique2 where b.unique2 is null; +-- check that we avoid de-duplicating columns redundantly +set enable_memoize to off; +explain (costs off) +select 1 from tenk1 +where (hundred, thousand) in (select twothousand, twothousand from onek); +reset enable_memoize; + -- -- regression test for bogus RTE_GROUP entries -- @@ -1277,6 +1284,23 @@ where t1.unique2 < 42 and t1.stringu1 > t2.stringu2; -- variant that isn't quite a star-schema case +explain (verbose, costs off) +select ss1.d1 from + tenk1 as t1 + inner join tenk1 as t2 + on t1.tenthous = t2.ten + inner join + int8_tbl as i8 + left join int4_tbl as i4 + inner join (select 64::information_schema.cardinal_number as d1 + from tenk1 t3, + lateral (select abs(t3.unique1) + random()) ss0(x) + where t3.fivethous < 0) as ss1 + on i4.f1 = ss1.d1 + on i8.q1 = i4.f1 + on t1.tenthous = ss1.d1 +where t1.unique1 < i4.f1; + select ss1.d1 from tenk1 as t1 inner join tenk1 as t2 @@ -1332,6 +1356,64 @@ select * from (select 1 as x) ss1 left join (select 2 as y) ss2 on (true), lateral (select ss2.y as z limit 1) ss3; +-- This example demonstrates the folly of our old "have_dangerous_phv" logic +begin; +set local from_collapse_limit to 2; +explain (verbose, costs off) +select * from int8_tbl t1 + left join + (select coalesce(t2.q1 + x, 0) from int8_tbl t2, + lateral (select t3.q1 as x from int8_tbl t3, + lateral (select t2.q1, t3.q1 offset 0) s)) + on true; +rollback; + +-- ... not that the initial replacement didn't have some bugs too +begin; +create temp table t(i int primary key); + +explain (verbose, costs off) +select * from t t1 + left join (select 1 as x, * from t t2(i2)) t2ss on t1.i = t2ss.i2 + left join t t3(i3) on false + left join t t4(i4) on t4.i4 > t2ss.x; + +explain (verbose, costs off) +select * from + (select k from + (select i, coalesce(i, j) as k from + (select i from t union all select 0) + join (select 1 as j limit 1) on i = j) + right join (select 2 as x) on true + join (select 3 as y) on i is not null + ), + lateral (select k as kl limit 1); + +rollback; + +-- PHVs containing SubLinks are quite tricky to get right +explain (verbose, costs off) +select * +from int8_tbl i8 + inner join + (select (select true) as x + from int4_tbl i4, lateral (select i4.f1 as y limit 1) ss1 + where i4.f1 = 0) ss2 on true + right join (select false as z) ss3 on true, + lateral (select i8.q2 as q2l where x limit 1) ss4 +where i8.q2 = 123; + +explain (verbose, costs off) +select * +from int8_tbl i8 + inner join + (select (select true) as x + from int4_tbl i4, lateral (select 1 as y limit 1) ss1 + where i4.f1 = 0) ss2 on true + right join (select false as z) ss3 on true, + lateral (select i8.q2 as q2l where x limit 1) ss4 +where i8.q2 = 123; + -- Test proper handling of appendrel PHVs during useless-RTE removal explain (costs off) select * from @@ -1902,13 +1984,13 @@ select * from (select 1 as id) as xx left join (tenk1 as a1 full join (select 1 as id) as yy on (a1.unique1 = yy.id)) - on (xx.id = coalesce(yy.id)); + on (xx.id = coalesce(yy.id, yy.id)); select * from (select 1 as id) as xx left join (tenk1 as a1 full join (select 1 as id) as yy on (a1.unique1 = yy.id)) - on (xx.id = coalesce(yy.id)); + on (xx.id = coalesce(yy.id, yy.id)); -- -- test ability to push constants through outer join clauses @@ -2345,6 +2427,69 @@ where t1.a = s.c; rollback; +-- check handling of semijoins after join removal: we must suppress +-- unique-ification of known-constant values +begin; + +create temp table t (a int unique, b int); +insert into t values (1, 2); + +explain (verbose, costs off) +select t1.a from t t1 + left join t t2 on t1.a = t2.a + join t t3 on true +where exists (select 1 from t t4 + join t t5 on t4.b = t5.b + join t t6 on t5.b = t6.b + where t1.a = t4.a and t3.a = t5.a and t4.a = 1); + +select t1.a from t t1 + left join t t2 on t1.a = t2.a + join t t3 on true +where exists (select 1 from t t4 + join t t5 on t4.b = t5.b + join t t6 on t5.b = t6.b + where t1.a = t4.a and t3.a = t5.a and t4.a = 1); + +rollback; + +-- check handling of semijoins if all RHS columns are equated to constants: we +-- should suppress unique-ification in this case. +begin; + +create temp table t (a int, b int); +insert into t values (1, 2); + +explain (costs off) +select * from t t1, t t2 where exists + (select 1 from t t3 where t1.a = t3.a and t2.b = t3.b and t3.a = 1 and t3.b = 2); + +select * from t t1, t t2 where exists + (select 1 from t t3 where t1.a = t3.a and t2.b = t3.b and t3.a = 1 and t3.b = 2); + +rollback; + +-- check handling of semijoin unique-ification for child relations if all RHS +-- columns are equated to constants. +begin; + +create temp table p (a int, b int) partition by range (a); +create temp table p1 partition of p for values from (0) to (10); +create temp table p2 partition of p for values from (10) to (20); +insert into p values (1, 2); +insert into p values (10, 20); + +set enable_partitionwise_join to on; + +explain (costs off) +select * from p t1 where exists + (select 1 from p t2 where t1.a = t2.a and t1.a = 1); + +select * from p t1 where exists + (select 1 from p t2 where t1.a = t2.a and t1.a = 1); + +rollback; + -- test cases where we can remove a join, but not a PHV computed at it begin; @@ -3094,9 +3239,9 @@ select * from int4_tbl i left join lateral (select * from int2_tbl j where i.f1 = j.f1) k on true; explain (verbose, costs off) select * from int4_tbl i left join - lateral (select coalesce(i) from int2_tbl j where i.f1 = j.f1) k on true; + lateral (select coalesce(i, i) from int2_tbl j where i.f1 = j.f1) k on true; select * from int4_tbl i left join - lateral (select coalesce(i) from int2_tbl j where i.f1 = j.f1) k on true; + lateral (select coalesce(i, i) from int2_tbl j where i.f1 = j.f1) k on true; explain (verbose, costs off) select * from int4_tbl a, lateral ( @@ -3562,7 +3707,7 @@ ANALYZE group_tbl; EXPLAIN (COSTS OFF) SELECT 1 FROM group_tbl t1 - LEFT JOIN (SELECT a c1, COALESCE(a) c2 FROM group_tbl t2) s ON TRUE + LEFT JOIN (SELECT a c1, COALESCE(a, a) c2 FROM group_tbl t2) s ON TRUE GROUP BY s.c1, s.c2; DROP TABLE group_tbl; diff --git a/src/test/regress/sql/memoize.sql b/src/test/regress/sql/memoize.sql index c0d47fa875a..8d1cdd6990c 100644 --- a/src/test/regress/sql/memoize.sql +++ b/src/test/regress/sql/memoize.sql @@ -26,6 +26,7 @@ begin ln := regexp_replace(ln, 'Heap Fetches: \d+', 'Heap Fetches: N'); ln := regexp_replace(ln, 'loops=\d+', 'loops=N'); ln := regexp_replace(ln, 'Index Searches: \d+', 'Index Searches: N'); + ln := regexp_replace(ln, 'Memory: \d+kB', 'Memory: NkB'); return next ln; end loop; end; @@ -244,3 +245,29 @@ RESET max_parallel_workers_per_gather; RESET parallel_tuple_cost; RESET parallel_setup_cost; RESET min_parallel_table_scan_size; + +-- Ensure memoize works for ANTI joins +CREATE TABLE tab_anti (a int, b boolean); +INSERT INTO tab_anti SELECT i%3, false FROM generate_series(1,100)i; +ANALYZE tab_anti; + +-- Ensure we get a Memoize plan for ANTI join +SELECT explain_memoize(' +SELECT COUNT(*) FROM tab_anti t1 LEFT JOIN +LATERAL (SELECT DISTINCT ON (a) a, b, t1.a AS x FROM tab_anti t2) t2 +ON t1.a+1 = t2.a +WHERE t2.a IS NULL;', false); + +-- And check we get the expected results. +SELECT COUNT(*) FROM tab_anti t1 LEFT JOIN +LATERAL (SELECT DISTINCT ON (a) a, b, t1.a AS x FROM tab_anti t2) t2 +ON t1.a+1 = t2.a +WHERE t2.a IS NULL; + +-- Ensure we do not add memoize node for SEMI join +EXPLAIN (COSTS OFF) +SELECT * FROM tab_anti t1 WHERE t1.a IN + (SELECT a FROM tab_anti t2 WHERE t2.b IN + (SELECT t1.b FROM tab_anti t3 WHERE t2.a > 1 OFFSET 0)); + +DROP TABLE tab_anti; diff --git a/src/test/regress/sql/merge.sql b/src/test/regress/sql/merge.sql index f7a19c0e7dd..2660b19f238 100644 --- a/src/test/regress/sql/merge.sql +++ b/src/test/regress/sql/merge.sql @@ -1722,6 +1722,55 @@ WHEN MATCHED THEN DELETE; SELECT * FROM new_measurement ORDER BY city_id, logdate; +-- MERGE into inheritance root table +DROP TRIGGER insert_measurement_trigger ON measurement; +ALTER TABLE measurement ADD CONSTRAINT mcheck CHECK (city_id = 0) NO INHERIT; + +EXPLAIN (COSTS OFF) +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); + +BEGIN; +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); +SELECT * FROM ONLY measurement ORDER BY city_id, logdate; +ROLLBACK; + +ALTER TABLE measurement ENABLE ROW LEVEL SECURITY; +ALTER TABLE measurement FORCE ROW LEVEL SECURITY; +CREATE POLICY measurement_p ON measurement USING (peaktemp IS NOT NULL); + +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, NULL, 100); -- should fail + +MERGE INTO measurement m + USING (VALUES (1, '01-17-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 100); -- ok +SELECT * FROM ONLY measurement ORDER BY city_id, logdate; + +MERGE INTO measurement m + USING (VALUES (1, '01-18-2007'::date)) nm(city_id, logdate) ON + (m.city_id = nm.city_id and m.logdate=nm.logdate) +WHEN NOT MATCHED THEN INSERT + (city_id, logdate, peaktemp, unitsales) + VALUES (city_id - 1, logdate, 25, 200) +RETURNING merge_action(), m.*; + DROP TABLE measurement, new_measurement CASCADE; DROP FUNCTION measurement_insert_trigger(); diff --git a/src/test/regress/sql/misc_functions.sql b/src/test/regress/sql/misc_functions.sql index 5f9c77512d1..23792c4132a 100644 --- a/src/test/regress/sql/misc_functions.sql +++ b/src/test/regress/sql/misc_functions.sql @@ -400,9 +400,9 @@ SELECT pg_column_toast_chunk_id(a) IS NULL, DROP TABLE test_chunk_id; DROP FUNCTION explain_mask_costs(text, bool, bool, bool, bool); --- test stratnum support functions -SELECT gist_stratnum_common(7); -SELECT gist_stratnum_common(3); +-- test stratnum translation support functions +SELECT gist_translate_cmptype_common(7); +SELECT gist_translate_cmptype_common(3); -- relpath tests diff --git a/src/test/regress/sql/numeric.sql b/src/test/regress/sql/numeric.sql index b98ae27df56..640c6d92f4c 100644 --- a/src/test/regress/sql/numeric.sql +++ b/src/test/regress/sql/numeric.sql @@ -869,6 +869,8 @@ SELECT width_bucket(5.0::float8, 3.0::float8, 4.0::float8, 0); SELECT width_bucket(5.0::float8, 3.0::float8, 4.0::float8, -5); SELECT width_bucket(3.5::float8, 3.0::float8, 3.0::float8, 888); SELECT width_bucket('NaN', 3.0, 4.0, 888); +SELECT width_bucket('NaN'::float8, 3.0::float8, 4.0::float8, 888); +SELECT width_bucket(0, 'NaN', 4.0, 888); SELECT width_bucket(0::float8, 'NaN', 4.0::float8, 888); SELECT width_bucket(2.0, 3.0, '-inf', 888); SELECT width_bucket(0::float8, '-inf', 4.0::float8, 888); diff --git a/src/test/regress/sql/partition_prune.sql b/src/test/regress/sql/partition_prune.sql index f6db9479f54..d93c0c03bab 100644 --- a/src/test/regress/sql/partition_prune.sql +++ b/src/test/regress/sql/partition_prune.sql @@ -1371,12 +1371,12 @@ create view part_abc_view as select * from part_abc where b <> 'a' with check op prepare update_part_abc_view as update part_abc_view set b = $2 where a = $1 returning *; -- Only the unpruned partition should be shown in the list of relations to be -- updated -explain (costs off) execute update_part_abc_view (1, 'd'); +explain (verbose, costs off) execute update_part_abc_view (1, 'd'); execute update_part_abc_view (1, 'd'); -explain (costs off) execute update_part_abc_view (2, 'a'); +explain (verbose, costs off) execute update_part_abc_view (2, 'a'); execute update_part_abc_view (2, 'a'); -- All pruned. -explain (costs off) execute update_part_abc_view (3, 'a'); +explain (verbose, costs off) execute update_part_abc_view (3, 'a'); execute update_part_abc_view (3, 'a'); deallocate update_part_abc_view; diff --git a/src/test/regress/sql/predicate.sql b/src/test/regress/sql/predicate.sql index 9dcb81b1bc5..d92277353a0 100644 --- a/src/test/regress/sql/predicate.sql +++ b/src/test/regress/sql/predicate.sql @@ -115,6 +115,24 @@ SELECT * FROM pred_tab t1 LEFT JOIN pred_tab t2 ON t1.a = 1 LEFT JOIN pred_tab t3 ON t2.a IS NULL OR t2.c IS NULL; +-- +-- Tests for NullTest reduction in EXISTS sublink +-- + +-- Ensure the IS_NOT_NULL qual is ignored +EXPLAIN (COSTS OFF) +SELECT * FROM pred_tab t1 + LEFT JOIN pred_tab t2 ON EXISTS + (SELECT 1 FROM pred_tab t3, pred_tab t4, pred_tab t5, pred_tab t6 + WHERE t1.a = t3.a AND t6.a IS NOT NULL); + +-- Ensure the IS_NULL qual is reduced to constant-FALSE +EXPLAIN (COSTS OFF) +SELECT * FROM pred_tab t1 + LEFT JOIN pred_tab t2 ON EXISTS + (SELECT 1 FROM pred_tab t3, pred_tab t4, pred_tab t5, pred_tab t6 + WHERE t1.a = t3.a AND t6.a IS NULL); + DROP TABLE pred_tab; -- Validate we handle IS NULL and IS NOT NULL quals correctly with inheritance diff --git a/src/test/regress/sql/privileges.sql b/src/test/regress/sql/privileges.sql index f337aa67c13..fe409654c0e 100644 --- a/src/test/regress/sql/privileges.sql +++ b/src/test/regress/sql/privileges.sql @@ -346,8 +346,6 @@ CREATE VIEW atest12v AS SELECT * FROM atest12 WHERE b <<< 5; CREATE VIEW atest12sbv WITH (security_barrier=true) AS SELECT * FROM atest12 WHERE b <<< 5; -GRANT SELECT ON atest12v TO PUBLIC; -GRANT SELECT ON atest12sbv TO PUBLIC; -- This plan should use nestloop, knowing that few rows will be selected. EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b; @@ -369,8 +367,16 @@ CREATE FUNCTION leak2(integer,integer) RETURNS boolean CREATE OPERATOR >>> (procedure = leak2, leftarg = integer, rightarg = integer, restrict = scalargtsel); --- This should not show any "leak" notices before failing. +-- These should not show any "leak" notices before failing. EXPLAIN (COSTS OFF) SELECT * FROM atest12 WHERE a >>> 0; +EXPLAIN (COSTS OFF) SELECT * FROM atest12v WHERE a >>> 0; +EXPLAIN (COSTS OFF) SELECT * FROM atest12sbv WHERE a >>> 0; + +-- Now regress_priv_user1 grants access to regress_priv_user2 via the views. +SET SESSION AUTHORIZATION regress_priv_user1; +GRANT SELECT ON atest12v TO PUBLIC; +GRANT SELECT ON atest12sbv TO PUBLIC; +SET SESSION AUTHORIZATION regress_priv_user2; -- These plans should continue to use a nestloop, since they execute with the -- privileges of the view owner. @@ -1544,6 +1550,14 @@ SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole, SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole, 'SELECT, fake_privilege', FALSE); -- error +-- Test quoting and dequoting of user names in ACLs +CREATE ROLE "regress_""quoted"; +SELECT makeaclitem('regress_"quoted'::regrole, 'regress_"quoted'::regrole, + 'SELECT', TRUE); +SELECT '"regress_""quoted"=r*/"regress_""quoted"'::aclitem; +SELECT '""=r*/""'::aclitem; -- used to be misparsed as """" +DROP ROLE "regress_""quoted"; + -- Test non-throwing aclitem I/O SELECT pg_input_is_valid('regress_priv_user1=r/regress_priv_user2', 'aclitem'); SELECT pg_input_is_valid('regress_priv_user1=r/', 'aclitem'); @@ -1849,6 +1863,13 @@ DROP USER regress_priv_user7; DROP USER regress_priv_user8; -- does not exist +-- leave some default ACLs for pg_upgrade's dump-restore test input. +ALTER DEFAULT PRIVILEGES FOR ROLE pg_signal_backend + REVOKE USAGE ON TYPES FROM pg_signal_backend; +ALTER DEFAULT PRIVILEGES FOR ROLE pg_read_all_settings + REVOKE USAGE ON TYPES FROM pg_read_all_settings; + + -- permissions with LOCK TABLE CREATE USER regress_locktable_user; CREATE TABLE lock_table (a int); @@ -1948,7 +1969,8 @@ DROP TABLE lock_table; DROP USER regress_locktable_user; -- test to check privileges of system views pg_shmem_allocations, --- pg_shmem_allocations_numa and pg_backend_memory_contexts. +-- pg_shmem_allocations_numa, pg_dsm_registry_allocations, and +-- pg_backend_memory_contexts. -- switch to superuser \c - @@ -1959,6 +1981,7 @@ SELECT has_table_privilege('regress_readallstats','pg_aios','SELECT'); -- no SELECT has_table_privilege('regress_readallstats','pg_backend_memory_contexts','SELECT'); -- no SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations','SELECT'); -- no SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations_numa','SELECT'); -- no +SELECT has_table_privilege('regress_readallstats','pg_dsm_registry_allocations','SELECT'); -- no GRANT pg_read_all_stats TO regress_readallstats; @@ -1966,6 +1989,7 @@ SELECT has_table_privilege('regress_readallstats','pg_aios','SELECT'); -- yes SELECT has_table_privilege('regress_readallstats','pg_backend_memory_contexts','SELECT'); -- yes SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations','SELECT'); -- yes SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations_numa','SELECT'); -- yes +SELECT has_table_privilege('regress_readallstats','pg_dsm_registry_allocations','SELECT'); -- yes -- run query to ensure that functions within views can be executed SET ROLE regress_readallstats; diff --git a/src/test/regress/sql/psql.sql b/src/test/regress/sql/psql.sql index 1a8a83462f0..f064e4f5456 100644 --- a/src/test/regress/sql/psql.sql +++ b/src/test/regress/sql/psql.sql @@ -68,11 +68,11 @@ SELECT $1, $2 \parse stmt3 -- Multiple \g calls mean multiple executions \bind_named stmt2 'foo3' \g \bind_named stmt3 'foo4' 'bar4' \g --- \close (extended query protocol) -\close -\close '' -\close stmt2 -\close stmt2 +-- \close_prepared (extended query protocol) +\close_prepared +\close_prepared '' +\close_prepared stmt2 +\close_prepared stmt2 SELECT name, statement FROM pg_prepared_statements ORDER BY name; -- \bind (extended query protocol) @@ -1035,7 +1035,7 @@ select \if false \\ (bogus \else \\ 42 \endif \\ forty_two; \C arg1 \c arg1 arg2 arg3 arg4 \cd arg1 - \close stmt1 + \close_prepared stmt1 \conninfo \copy arg1 arg2 arg3 arg4 arg5 arg6 \copyright @@ -1073,6 +1073,7 @@ select \if false \\ (bogus \else \\ 42 \endif \\ forty_two; \pset arg1 arg2 \q \reset + \restrict test \s arg1 \sendpipeline \set arg1 arg2 arg3 arg4 arg5 arg6 arg7 @@ -1084,6 +1085,7 @@ select \if false \\ (bogus \else \\ 42 \endif \\ forty_two; \t arg1 \T arg1 \timing arg1 + \unrestrict not_valid \unset arg1 \w arg1 \watch arg1 arg2 diff --git a/src/test/regress/sql/psql_pipeline.sql b/src/test/regress/sql/psql_pipeline.sql index 16e1e1e84cd..6788dceee2e 100644 --- a/src/test/regress/sql/psql_pipeline.sql +++ b/src/test/regress/sql/psql_pipeline.sql @@ -105,106 +105,6 @@ INSERT INTO psql_pipeline VALUES ($1) \bind 1 \sendpipeline COMMIT \bind \sendpipeline \endpipeline --- COPY FROM STDIN --- with \sendpipeline and \bind -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\endpipeline -2 test2 -\. --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\endpipeline -20 test2 -\. - --- COPY FROM STDIN with \flushrequest + \getresults --- with \sendpipeline and \bind -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\flushrequest -\getresults -3 test3 -\. -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\flushrequest -\getresults -30 test3 -\. -\endpipeline - --- COPY FROM STDIN with \syncpipeline + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -COPY psql_pipeline FROM STDIN \bind \sendpipeline -\syncpipeline -\getresults -4 test4 -\. -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -COPY psql_pipeline FROM STDIN; -\syncpipeline -\getresults -40 test4 -\. -\endpipeline - --- COPY TO STDOUT --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\endpipeline - --- COPY TO STDOUT with \flushrequest + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\flushrequest -\getresults -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\flushrequest -\getresults -\endpipeline - --- COPY TO STDOUT with \syncpipeline + \getresults --- with \bind and \sendpipeline -\startpipeline -SELECT $1 \bind 'val1' \sendpipeline -copy psql_pipeline TO STDOUT \bind \sendpipeline -\syncpipeline -\getresults -\endpipeline --- with semicolon -\startpipeline -SELECT 'val1'; -copy psql_pipeline TO STDOUT; -\syncpipeline -\getresults -\endpipeline - -- Use \parse and \bind_named \startpipeline SELECT $1 \parse '' @@ -406,21 +306,21 @@ SELECT $1 \bind \sendpipeline SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a \flushrequest \getresults -- Pipeline is aborted. SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a -- Sync allows pipeline to recover. \syncpipeline \getresults SELECT $1 \bind 1 \sendpipeline SELECT $1 \parse a \bind_named a 1 \sendpipeline -\close a +\close_prepared a \flushrequest \getresults \endpipeline diff --git a/src/test/regress/sql/publication.sql b/src/test/regress/sql/publication.sql index 68001de4000..deddf0da844 100644 --- a/src/test/regress/sql/publication.sql +++ b/src/test/regress/sql/publication.sql @@ -26,6 +26,7 @@ CREATE PUBLICATION testpub_xxx WITH (publish = 'cluster, vacuum'); CREATE PUBLICATION testpub_xxx WITH (publish_via_partition_root = 'true', publish_via_partition_root = '0'); CREATE PUBLICATION testpub_xxx WITH (publish_generated_columns = stored, publish_generated_columns = none); CREATE PUBLICATION testpub_xxx WITH (publish_generated_columns = foo); +CREATE PUBLICATION testpub_xxx WITH (publish_generated_columns); \dRp @@ -262,6 +263,9 @@ ALTER PUBLICATION testpub6 SET TABLES IN SCHEMA testpub_rf_schema2, TABLE testpu RESET client_min_messages; \dRp+ testpub6 -- fail - virtual generated column uses user-defined function +-- (Actually, this already fails at CREATE TABLE rather than at CREATE +-- PUBLICATION, but let's keep the test in case the former gets +-- relaxed sometime.) CREATE TABLE testpub_rf_tbl6 (id int PRIMARY KEY, x int, y int GENERATED ALWAYS AS (x * testpub_rf_func2()) VIRTUAL); CREATE PUBLICATION testpub7 FOR TABLE testpub_rf_tbl6 WHERE (y > 100); -- test that SET EXPRESSION is rejected, because it could affect a row filter @@ -276,7 +280,7 @@ DROP TABLE testpub_rf_tbl2; DROP TABLE testpub_rf_tbl3; DROP TABLE testpub_rf_tbl4; DROP TABLE testpub_rf_tbl5; -DROP TABLE testpub_rf_tbl6; +--DROP TABLE testpub_rf_tbl6; DROP TABLE testpub_rf_schema1.testpub_rf_tbl5; DROP TABLE testpub_rf_schema2.testpub_rf_tbl6; DROP SCHEMA testpub_rf_schema1; @@ -1180,19 +1184,15 @@ DROP SCHEMA sch2 cascade; -- ====================================================== -- Test the 'publish_generated_columns' parameter with the following values: --- 'stored', 'none', and the default (no value specified), which defaults to --- 'stored'. +-- 'stored', 'none'. SET client_min_messages = 'ERROR'; CREATE PUBLICATION pub1 FOR ALL TABLES WITH (publish_generated_columns = stored); \dRp+ pub1 CREATE PUBLICATION pub2 FOR ALL TABLES WITH (publish_generated_columns = none); \dRp+ pub2 -CREATE PUBLICATION pub3 FOR ALL TABLES WITH (publish_generated_columns); -\dRp+ pub3 DROP PUBLICATION pub1; DROP PUBLICATION pub2; -DROP PUBLICATION pub3; -- Test the 'publish_generated_columns' parameter as 'none' and 'stored' for -- different scenarios with/without generated columns in column lists. @@ -1226,3 +1226,25 @@ RESET client_min_messages; RESET SESSION AUTHORIZATION; DROP ROLE regress_publication_user, regress_publication_user2; DROP ROLE regress_publication_user_dummy; + +-- stage objects for pg_dump tests +CREATE SCHEMA pubme CREATE TABLE t0 (c int, d int) CREATE TABLE t1 (c int); +CREATE SCHEMA pubme2 CREATE TABLE t0 (c int, d int); +SET client_min_messages = 'ERROR'; +CREATE PUBLICATION dump_pub_qual_1ct FOR + TABLE ONLY pubme.t0 (c, d) WHERE (c > 0); +CREATE PUBLICATION dump_pub_qual_2ct FOR + TABLE ONLY pubme.t0 (c) WHERE (c > 0), + TABLE ONLY pubme.t1 (c); +CREATE PUBLICATION dump_pub_nsp_1ct FOR + TABLES IN SCHEMA pubme; +CREATE PUBLICATION dump_pub_nsp_2ct FOR + TABLES IN SCHEMA pubme, + TABLES IN SCHEMA pubme2; +CREATE PUBLICATION dump_pub_all FOR + TABLE ONLY pubme.t0, + TABLE ONLY pubme.t1 WHERE (c < 0), + TABLES IN SCHEMA pubme, + TABLES IN SCHEMA pubme2 + WITH (publish_via_partition_root = true); +RESET client_min_messages; diff --git a/src/test/regress/sql/regproc.sql b/src/test/regress/sql/regproc.sql index 232289ac398..cfec8f8c754 100644 --- a/src/test/regress/sql/regproc.sql +++ b/src/test/regress/sql/regproc.sql @@ -47,11 +47,42 @@ SELECT regrole('regress_regrole_test'); SELECT regrole('"regress_regrole_test"'); SELECT regnamespace('pg_catalog'); SELECT regnamespace('"pg_catalog"'); +SELECT regdatabase('template1'); +SELECT regdatabase('"template1"'); SELECT to_regrole('regress_regrole_test'); SELECT to_regrole('"regress_regrole_test"'); SELECT to_regnamespace('pg_catalog'); SELECT to_regnamespace('"pg_catalog"'); +SELECT to_regdatabase('template1'); +SELECT to_regdatabase('"template1"'); + +-- special "single dash" case + +SELECT regproc('-')::oid; +SELECT regprocedure('-')::oid; +SELECT regclass('-')::oid; +SELECT regcollation('-')::oid; +SELECT regtype('-')::oid; +SELECT regconfig('-')::oid; +SELECT regdictionary('-')::oid; +SELECT regrole('-')::oid; +SELECT regnamespace('-')::oid; +SELECT regdatabase('-')::oid; + +SELECT to_regproc('-')::oid; +SELECT to_regprocedure('-')::oid; +SELECT to_regclass('-')::oid; +SELECT to_regcollation('-')::oid; +SELECT to_regtype('-')::oid; +SELECT to_regrole('-')::oid; +SELECT to_regnamespace('-')::oid; +SELECT to_regdatabase('-')::oid; + +-- constant cannot be used here + +CREATE TABLE regrole_test (rolid OID DEFAULT 'regress_regrole_test'::regrole); +CREATE TABLE regdatabase_test (datid OID DEFAULT 'template1'::regdatabase); /* If objects don't exist, raise errors. */ @@ -88,6 +119,9 @@ SELECT regrole('foo.bar'); SELECT regnamespace('Nonexistent'); SELECT regnamespace('"Nonexistent"'); SELECT regnamespace('foo.bar'); +SELECT regdatabase('Nonexistent'); +SELECT regdatabase('"Nonexistent"'); +SELECT regdatabase('foo.bar'); /* If objects don't exist, return NULL with no error. */ @@ -122,6 +156,9 @@ SELECT to_regrole('foo.bar'); SELECT to_regnamespace('Nonexistent'); SELECT to_regnamespace('"Nonexistent"'); SELECT to_regnamespace('foo.bar'); +SELECT to_regdatabase('Nonexistent'); +SELECT to_regdatabase('"Nonexistent"'); +SELECT to_regdatabase('foo.bar'); -- Test to_regtypemod SELECT to_regtypemod('text'); @@ -147,6 +184,7 @@ SELECT * FROM pg_input_error_info('ng_catalog.abs(numeric)', 'regprocedure'); SELECT * FROM pg_input_error_info('ng_catalog.abs(numeric', 'regprocedure'); SELECT * FROM pg_input_error_info('regress_regrole_test', 'regrole'); SELECT * FROM pg_input_error_info('no_such_type', 'regtype'); +SELECT * FROM pg_input_error_info('Nonexistent', 'regdatabase'); -- Some cases that should be soft errors, but are not yet SELECT * FROM pg_input_error_info('incorrect type name syntax', 'regtype'); diff --git a/src/test/regress/sql/rowsecurity.sql b/src/test/regress/sql/rowsecurity.sql index 9da967a9ef2..21ac0ca51ee 100644 --- a/src/test/regress/sql/rowsecurity.sql +++ b/src/test/regress/sql/rowsecurity.sql @@ -2189,7 +2189,7 @@ DROP VIEW rls_view; DROP TABLE rls_tbl; DROP TABLE ref_tbl; --- Leaky operator test +-- Leaky operator tests CREATE TABLE rls_tbl (a int); INSERT INTO rls_tbl SELECT x/10 FROM generate_series(1, 100) x; ANALYZE rls_tbl; @@ -2205,9 +2205,58 @@ CREATE OPERATOR <<< (procedure = op_leak, leftarg = int, rightarg = int, restrict = scalarltsel); SELECT * FROM rls_tbl WHERE a <<< 1000; EXPLAIN (COSTS OFF) SELECT * FROM rls_tbl WHERE a <<< 1000 or a <<< 900; +RESET SESSION AUTHORIZATION; + +CREATE TABLE rls_child_tbl () INHERITS (rls_tbl); +INSERT INTO rls_child_tbl SELECT x/10 FROM generate_series(1, 100) x; +ANALYZE rls_child_tbl; + +CREATE TABLE rls_ptbl (a int) PARTITION BY RANGE (a); +CREATE TABLE rls_part PARTITION OF rls_ptbl FOR VALUES FROM (-100) TO (100); +INSERT INTO rls_ptbl SELECT x/10 FROM generate_series(1, 100) x; +ANALYZE rls_ptbl, rls_part; + +ALTER TABLE rls_ptbl ENABLE ROW LEVEL SECURITY; +ALTER TABLE rls_part ENABLE ROW LEVEL SECURITY; +GRANT SELECT ON rls_ptbl TO regress_rls_alice; +GRANT SELECT ON rls_part TO regress_rls_alice; +CREATE POLICY p1 ON rls_tbl USING (a < 0); +CREATE POLICY p2 ON rls_ptbl USING (a < 0); +CREATE POLICY p3 ON rls_part USING (a < 0); + +SET SESSION AUTHORIZATION regress_rls_alice; +SELECT * FROM rls_tbl WHERE a <<< 1000; +SELECT * FROM rls_child_tbl WHERE a <<< 1000; +SELECT * FROM rls_ptbl WHERE a <<< 1000; +SELECT * FROM rls_part WHERE a <<< 1000; +SELECT * FROM (SELECT * FROM rls_tbl UNION ALL + SELECT * FROM rls_tbl) t WHERE a <<< 1000; +SELECT * FROM (SELECT * FROM rls_child_tbl UNION ALL + SELECT * FROM rls_child_tbl) t WHERE a <<< 1000; +RESET SESSION AUTHORIZATION; + +REVOKE SELECT ON rls_tbl FROM regress_rls_alice; +CREATE VIEW rls_tbl_view AS SELECT * FROM rls_tbl; + +ALTER TABLE rls_child_tbl ENABLE ROW LEVEL SECURITY; +GRANT SELECT ON rls_child_tbl TO regress_rls_alice; +CREATE POLICY p4 ON rls_child_tbl USING (a < 0); + +SET SESSION AUTHORIZATION regress_rls_alice; +SELECT * FROM rls_tbl WHERE a <<< 1000; +SELECT * FROM rls_tbl_view WHERE a <<< 1000; +SELECT * FROM rls_child_tbl WHERE a <<< 1000; +SELECT * FROM (SELECT * FROM rls_tbl UNION ALL + SELECT * FROM rls_tbl) t WHERE a <<< 1000; +SELECT * FROM (SELECT * FROM rls_child_tbl UNION ALL + SELECT * FROM rls_child_tbl) t WHERE a <<< 1000; DROP OPERATOR <<< (int, int); DROP FUNCTION op_leak(int, int); RESET SESSION AUTHORIZATION; +DROP TABLE rls_part; +DROP TABLE rls_ptbl; +DROP TABLE rls_child_tbl; +DROP VIEW rls_tbl_view; DROP TABLE rls_tbl; -- Bug #16006: whole-row Vars in a policy don't play nice with sub-selects diff --git a/src/test/regress/sql/stats.sql b/src/test/regress/sql/stats.sql index 232ab8db8fa..54e72866344 100644 --- a/src/test/regress/sql/stats.sql +++ b/src/test/regress/sql/stats.sql @@ -439,8 +439,13 @@ DROP TABLE test_stats_temp; -- Checkpoint twice: The checkpointer reports stats after reporting completion -- of the checkpoint. But after a second checkpoint we'll see at least the -- results of the first. -CHECKPOINT; -CHECKPOINT; +-- +-- While at it, test checkpoint options. Note that we don't test MODE SPREAD +-- because it would prolong the test. +CHECKPOINT (WRONG); +CHECKPOINT (MODE WRONG); +CHECKPOINT (MODE FAST, FLUSH_UNLOGGED FALSE); +CHECKPOINT (FLUSH_UNLOGGED); SELECT num_requested > :rqst_ckpts_before FROM pg_stat_checkpointer; SELECT wal_bytes > :wal_bytes_before FROM pg_stat_wal; diff --git a/src/test/regress/sql/stats_ext.sql b/src/test/regress/sql/stats_ext.sql index da4f2fe9c93..823c7db9dab 100644 --- a/src/test/regress/sql/stats_ext.sql +++ b/src/test/regress/sql/stats_ext.sql @@ -40,6 +40,18 @@ CREATE STATISTICS tst ON x, x, y, x, x, (x || 'x'), (y + 1), (x || 'x'), (x || ' CREATE STATISTICS tst ON (x || 'x'), (x || 'x'), (y + 1), (x || 'x'), (x || 'x'), (y + 1), (x || 'x'), (x || 'x'), (y + 1) FROM ext_stats_test; CREATE STATISTICS tst ON (x || 'x'), (x || 'x'), y FROM ext_stats_test; CREATE STATISTICS tst (unrecognized) ON x, y FROM ext_stats_test; +-- unsupported targets +CREATE STATISTICS tst ON a FROM (VALUES (x)) AS foo; +CREATE STATISTICS tst ON a FROM foo NATURAL JOIN bar; +CREATE STATISTICS tst ON a FROM (SELECT * FROM ext_stats_test) AS foo; +CREATE STATISTICS tst ON a FROM ext_stats_test s TABLESAMPLE system (x); +CREATE STATISTICS tst ON a FROM XMLTABLE('foo' PASSING 'bar' COLUMNS a text); +CREATE STATISTICS tst ON a FROM JSON_TABLE(jsonb '123', '$' COLUMNS (item int)); +CREATE FUNCTION tftest(int) returns table(a int, b int) as $$ +SELECT $1, $1+i FROM generate_series(1,5) g(i); +$$ LANGUAGE sql IMMUTABLE STRICT; +CREATE STATISTICS alt_stat2 ON a FROM tftest(1); +DROP FUNCTION tftest; -- incorrect expressions CREATE STATISTICS tst ON (y) FROM ext_stats_test; -- single column reference CREATE STATISTICS tst ON y + z FROM ext_stats_test; -- missing parentheses @@ -1647,8 +1659,15 @@ CREATE FUNCTION op_leak(int, int) RETURNS bool LANGUAGE plpgsql; CREATE OPERATOR <<< (procedure = op_leak, leftarg = int, rightarg = int, restrict = scalarltsel); +CREATE FUNCTION op_leak(record, record) RETURNS bool + AS 'BEGIN RAISE NOTICE ''op_leak => %, %'', $1, $2; RETURN $1 < $2; END' + LANGUAGE plpgsql; +CREATE OPERATOR <<< (procedure = op_leak, leftarg = record, rightarg = record, + restrict = scalarltsel); SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied -SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; +SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; -- Permission denied +SELECT * FROM tststats.priv_test_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Permission denied DELETE FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied -- Grant access via a security barrier view, but hide all data @@ -1661,19 +1680,51 @@ GRANT SELECT, DELETE ON tststats.priv_test_view TO regress_stats_user1; SET SESSION AUTHORIZATION regress_stats_user1; SELECT * FROM tststats.priv_test_view WHERE a <<< 0 AND b <<< 0; -- Should not leak SELECT * FROM tststats.priv_test_view WHERE a <<< 0 OR b <<< 0; -- Should not leak +SELECT * FROM tststats.priv_test_view t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak DELETE FROM tststats.priv_test_view WHERE a <<< 0 AND b <<< 0; -- Should not leak -- Grant table access, but hide all data with RLS RESET SESSION AUTHORIZATION; ALTER TABLE tststats.priv_test_tbl ENABLE ROW LEVEL SECURITY; +CREATE POLICY priv_test_tbl_pol ON tststats.priv_test_tbl USING (2 * a < 0); GRANT SELECT, DELETE ON tststats.priv_test_tbl TO regress_stats_user1; -- Should now have direct table access, but see nothing and leak nothing SET SESSION AUTHORIZATION regress_stats_user1; SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak -SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; +SELECT * FROM tststats.priv_test_tbl WHERE a <<< 0 OR b <<< 0; -- Should not leak +SELECT * FROM tststats.priv_test_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak DELETE FROM tststats.priv_test_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak +-- Create plain inheritance parent table with no access permissions +RESET SESSION AUTHORIZATION; +CREATE TABLE tststats.priv_test_parent_tbl (a int, b int); +ALTER TABLE tststats.priv_test_tbl INHERIT tststats.priv_test_parent_tbl; + +-- Should not have access to parent, and should leak nothing +SET SESSION AUTHORIZATION regress_stats_user1; +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 OR b <<< 0; -- Permission denied +SELECT * FROM tststats.priv_test_parent_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Permission denied +DELETE FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Permission denied + +-- Grant table access to parent, but hide all data with RLS +RESET SESSION AUTHORIZATION; +ALTER TABLE tststats.priv_test_parent_tbl ENABLE ROW LEVEL SECURITY; +CREATE POLICY priv_test_parent_tbl_pol ON tststats.priv_test_parent_tbl USING (2 * a < 0); +GRANT SELECT, DELETE ON tststats.priv_test_parent_tbl TO regress_stats_user1; + +-- Should now have direct table access to parent, but see nothing and leak nothing +SET SESSION AUTHORIZATION regress_stats_user1; +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak +SELECT * FROM tststats.priv_test_parent_tbl WHERE a <<< 0 OR b <<< 0; -- Should not leak +SELECT * FROM tststats.priv_test_parent_tbl t + WHERE a <<< 0 AND (b <<< 0 OR t.* <<< (1, 1) IS NOT NULL); -- Should not leak +DELETE FROM tststats.priv_test_parent_tbl WHERE a <<< 0 AND b <<< 0; -- Should not leak + -- privilege checks for pg_stats_ext and pg_stats_ext_exprs RESET SESSION AUTHORIZATION; CREATE TABLE stats_ext_tbl (id INT PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY, col TEXT); @@ -1703,6 +1754,8 @@ SELECT statistics_name, most_common_vals FROM pg_stats_ext_exprs x -- Tidy up DROP OPERATOR <<< (int, int); DROP FUNCTION op_leak(int, int); +DROP OPERATOR <<< (record, record); +DROP FUNCTION op_leak(record, record); RESET SESSION AUTHORIZATION; DROP TABLE stats_ext_tbl; DROP SCHEMA tststats CASCADE; diff --git a/src/test/regress/sql/strings.sql b/src/test/regress/sql/strings.sql index f7b325baadf..b94004cc08c 100644 --- a/src/test/regress/sql/strings.sql +++ b/src/test/regress/sql/strings.sql @@ -76,6 +76,7 @@ SELECT E'De\\000dBeEf'::bytea; SELECT E'De\123dBeEf'::bytea; SELECT E'De\\123dBeEf'::bytea; SELECT E'De\\678dBeEf'::bytea; +SELECT E'DeAd\\\\BeEf'::bytea; SELECT reverse(''::bytea); SELECT reverse('\xaa'::bytea); @@ -88,6 +89,7 @@ SELECT E'\\xDe00BeEf'::bytea; SELECT E'DeAdBeEf'::bytea; SELECT E'De\\000dBeEf'::bytea; SELECT E'De\\123dBeEf'::bytea; +SELECT E'DeAd\\\\BeEf'::bytea; -- Test non-error-throwing API too SELECT pg_input_is_valid(E'\\xDeAdBeE', 'bytea'); @@ -197,6 +199,26 @@ SELECT 'abcd\efg' SIMILAR TO '_bcd\%' ESCAPE '' AS true; SELECT 'abcdefg' SIMILAR TO '_bcd%' ESCAPE NULL AS null; SELECT 'abcdefg' SIMILAR TO '_bcd#%' ESCAPE '##' AS error; +-- Characters that should be left alone in character classes when a +-- SIMILAR TO regexp pattern is converted to POSIX style. +-- Underscore "_" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '_[_[:alpha:]_]_'; +-- Percentage "%" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '%[%[:alnum:]%]%'; +-- Dot "." +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '.[.[:alnum:].].'; +-- Dollar "$" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '$[$[:alnum:]$]$'; +-- Opening parenthesis "(" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '()[([:alnum:](]()'; +-- Caret "^" +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '^[^[:alnum:]^[^^][[^^]][\^][[\^]]\^]^'; +-- Closing square bracket "]" at the beginning of character class +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '[]%][^]%][^%]%'; +-- Closing square bracket effective after two carets at the beginning +-- of character class. +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '[^^]^'; + -- Test backslash escapes in regexp_replace's replacement string SELECT regexp_replace('1112223333', E'(\\d{3})(\\d{3})(\\d{4})', E'(\\1) \\2-\\3'); SELECT regexp_replace('foobarrbazz', E'(.)\\1', E'X\\&Y', 'g'); @@ -628,6 +650,26 @@ SELECT length(c), c::text FROM toasttest; SELECT c FROM toasttest; DROP TABLE toasttest; +-- test with short varlenas (up to 126 data bytes reduced to a 1-byte header) +-- being toasted. +CREATE TABLE toasttest (f1 text, f2 text); +ALTER TABLE toasttest SET (toast_tuple_target = 128); +ALTER TABLE toasttest ALTER COLUMN f1 SET STORAGE EXTERNAL; +ALTER TABLE toasttest ALTER COLUMN f2 SET STORAGE EXTERNAL; +-- Here, the first value is a varlena large enough to make it toasted and +-- stored uncompressed. The second value is a short varlena, toasted +-- and stored uncompressed. +INSERT INTO toasttest values(repeat('1234', 1000), repeat('5678', 30)); +SELECT reltoastrelid::regclass AS reltoastname FROM pg_class + WHERE oid = 'toasttest'::regclass \gset +-- There should be two values inserted in the toast relation. +SELECT count(*) FROM :reltoastname WHERE chunk_seq = 0; +SELECT substr(f1, 5, 10) AS f1_data, substr(f2, 5, 10) AS f2_data + FROM toasttest; +SELECT pg_column_compression(f1) AS f1_comp, pg_column_compression(f2) AS f2_comp + FROM toasttest; +DROP TABLE toasttest; + -- -- test length -- diff --git a/src/test/regress/sql/subscription.sql b/src/test/regress/sql/subscription.sql index 007c9e70374..f0f714fe747 100644 --- a/src/test/regress/sql/subscription.sql +++ b/src/test/regress/sql/subscription.sql @@ -287,6 +287,17 @@ ALTER SUBSCRIPTION regress_testsub SET (disable_on_error = true); ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); DROP SUBSCRIPTION regress_testsub; +-- fail - retain_dead_tuples must be boolean +CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUBLICATION testpub WITH (connect = false, retain_dead_tuples = foo); + +-- ok +CREATE SUBSCRIPTION regress_testsub CONNECTION 'dbname=regress_doesnotexist' PUBLICATION testpub WITH (connect = false, retain_dead_tuples = false); + +\dRs+ + +ALTER SUBSCRIPTION regress_testsub SET (slot_name = NONE); +DROP SUBSCRIPTION regress_testsub; + -- let's do some tests with pg_create_subscription rather than superuser SET SESSION AUTHORIZATION regress_subscription_user3; diff --git a/src/test/regress/sql/subselect.sql b/src/test/regress/sql/subselect.sql index fec38ef85a6..a6d276a115b 100644 --- a/src/test/regress/sql/subselect.sql +++ b/src/test/regress/sql/subselect.sql @@ -362,6 +362,73 @@ select * from numeric_table where num_col in (select float_col from float_table); -- +-- Test that a semijoin implemented by unique-ifying the RHS can explore +-- different paths of the RHS rel. +-- + +create table semijoin_unique_tbl (a int, b int); +insert into semijoin_unique_tbl select i%10, i%10 from generate_series(1,1000)i; +create index on semijoin_unique_tbl(a, b); +analyze semijoin_unique_tbl; + +-- Ensure that we get a plan with Unique + IndexScan +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a, b from semijoin_unique_tbl t3) +order by t1.a, t2.a; + +-- Ensure that we can unique-ify expressions more complex than plain Vars +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a+1, b+1 from semijoin_unique_tbl t3) +order by t1.a, t2.a; + +-- encourage use of parallel plans +set parallel_setup_cost=0; +set parallel_tuple_cost=0; +set min_parallel_table_scan_size=0; +set max_parallel_workers_per_gather=4; + +set enable_indexscan to off; + +-- Ensure that we get a parallel plan for the unique-ification +explain (verbose, costs off) +select * from semijoin_unique_tbl t1, semijoin_unique_tbl t2 +where (t1.a, t2.a) in (select a, b from semijoin_unique_tbl t3) +order by t1.a, t2.a; + +reset enable_indexscan; + +reset max_parallel_workers_per_gather; +reset min_parallel_table_scan_size; +reset parallel_tuple_cost; +reset parallel_setup_cost; + +drop table semijoin_unique_tbl; + +create table unique_tbl_p (a int, b int) partition by range(a); +create table unique_tbl_p1 partition of unique_tbl_p for values from (0) to (5); +create table unique_tbl_p2 partition of unique_tbl_p for values from (5) to (10); +create table unique_tbl_p3 partition of unique_tbl_p for values from (10) to (20); +insert into unique_tbl_p select i%12, i from generate_series(0, 1000)i; +create index on unique_tbl_p1(a); +create index on unique_tbl_p2(a); +create index on unique_tbl_p3(a); +analyze unique_tbl_p; + +set enable_partitionwise_join to on; + +-- Ensure that the unique-ification works for partition-wise join +explain (verbose, costs off) +select * from unique_tbl_p t1, unique_tbl_p t2 +where (t1.a, t2.a) in (select a, a from unique_tbl_p t3) +order by t1.a, t2.a; + +reset enable_partitionwise_join; + +drop table unique_tbl_p; + +-- -- Test case for bug #4290: bogus calculation of subplan param sets -- @@ -1041,7 +1108,7 @@ explain (verbose, costs off) select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; @@ -1049,7 +1116,7 @@ order by 1, 2, 3; select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 inner join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; @@ -1059,7 +1126,7 @@ explain (verbose, costs off) select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; @@ -1067,7 +1134,7 @@ order by 1, 2, 3; select ss2.* from int8_tbl t1 left join (int8_tbl t2 left join - (select coalesce(q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join + (select coalesce(q1, q1) as x, * from int8_tbl t3) ss1 on t2.q1 = ss1.q2 left join lateral (select ss1.x as y, * from int8_tbl t4) ss2 on t2.q2 = ss2.q1) on t1.q2 = ss2.q1 order by 1, 2, 3; diff --git a/src/test/regress/sql/sysviews.sql b/src/test/regress/sql/sysviews.sql index d0917b6868e..66179f026b3 100644 --- a/src/test/regress/sql/sysviews.sql +++ b/src/test/regress/sql/sysviews.sql @@ -101,21 +101,3 @@ select count(distinct utc_offset) >= 24 as ok from pg_timezone_abbrevs; -- One specific case we can check without much fear of breakage -- is the historical local-mean-time value used for America/Los_Angeles. select * from pg_timezone_abbrevs where abbrev = 'LMT'; - -DO $$ -DECLARE - bg_writer_pid int; - r RECORD; -BEGIN - SELECT pid from pg_stat_activity where backend_type='background writer' - INTO bg_writer_pid; - - select type, name, ident - from pg_get_process_memory_contexts(bg_writer_pid, false, 20) - where path = '{1}' into r; - RAISE NOTICE '%', r; - select type, name, ident - from pg_get_process_memory_contexts(pg_backend_pid(), false, 20) - where path = '{1}' into r; - RAISE NOTICE '%', r; -END $$; diff --git a/src/test/regress/sql/timestamp.sql b/src/test/regress/sql/timestamp.sql index 55f80530ea0..313757ed041 100644 --- a/src/test/regress/sql/timestamp.sql +++ b/src/test/regress/sql/timestamp.sql @@ -175,7 +175,9 @@ SELECT d1 - timestamp without time zone '1997-01-02' AS diff FROM TIMESTAMP_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01'; SELECT date_trunc( 'week', timestamp '2004-02-29 15:44:17.71393' ) AS week_trunc; - +SELECT date_trunc( 'week', timestamp 'infinity' ) AS inf_trunc; +SELECT date_trunc( 'timezone', timestamp '2004-02-29 15:44:17.71393' ) AS notsupp_trunc; +SELECT date_trunc( 'timezone', timestamp 'infinity' ) AS notsupp_inf_trunc; SELECT date_trunc( 'ago', timestamp 'infinity' ) AS invalid_trunc; -- verify date_bin behaves the same as date_trunc for relevant intervals diff --git a/src/test/regress/sql/timestamptz.sql b/src/test/regress/sql/timestamptz.sql index caca3123f13..6ace851d169 100644 --- a/src/test/regress/sql/timestamptz.sql +++ b/src/test/regress/sql/timestamptz.sql @@ -217,15 +217,18 @@ SELECT d1 - timestamp with time zone '1997-01-02' AS diff FROM TIMESTAMPTZ_TBL WHERE d1 BETWEEN '1902-01-01' AND '2038-01-01'; SELECT date_trunc( 'week', timestamp with time zone '2004-02-29 15:44:17.71393' ) AS week_trunc; +SELECT date_trunc( 'week', timestamp with time zone 'infinity' ) AS inf_trunc; +SELECT date_trunc( 'timezone', timestamp with time zone '2004-02-29 15:44:17.71393' ) AS notsupp_trunc; +SELECT date_trunc( 'timezone', timestamp with time zone 'infinity' ) AS notsupp_inf_trunc; SELECT date_trunc( 'ago', timestamp with time zone 'infinity' ) AS invalid_trunc; SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'Australia/Sydney') as sydney_trunc; -- zone name SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'GMT') as gmt_trunc; -- fixed-offset abbreviation SELECT date_trunc('day', timestamp with time zone '2001-02-16 20:38:40+00', 'VET') as vet_trunc; -- variable-offset abbreviation +SELECT date_trunc('timezone', timestamp with time zone 'infinity', 'GMT') AS notsupp_zone_trunc; +SELECT date_trunc( 'week', timestamp with time zone 'infinity', 'GMT') AS inf_zone_trunc; SELECT date_trunc('ago', timestamp with time zone 'infinity', 'GMT') AS invalid_zone_trunc; - - -- verify date_bin behaves the same as date_trunc for relevant intervals SELECT str, diff --git a/src/test/regress/sql/triggers.sql b/src/test/regress/sql/triggers.sql index d3d242dd29b..5f7f75d7ba5 100644 --- a/src/test/regress/sql/triggers.sql +++ b/src/test/regress/sql/triggers.sql @@ -1577,6 +1577,19 @@ drop table parted; drop function parted_trigfunc(); -- +-- Constraint triggers +-- +create constraint trigger crtr + after insert on foo not valid + for each row execute procedure foo (); +create constraint trigger crtr + after insert on foo no inherit + for each row execute procedure foo (); +create constraint trigger crtr + after insert on foo not enforced + for each row execute procedure foo (); + +-- -- Constraint triggers and partitioned tables create table parted_constr_ancestor (a int, b text) partition by range (b); @@ -1591,7 +1604,7 @@ create constraint trigger parted_trig after insert on parted_constr_ancestor deferrable for each row execute procedure trigger_notice_ab(); create constraint trigger parted_trig_two after insert on parted_constr - deferrable initially deferred + deferrable initially deferred enforced for each row when (bark(new.b) AND new.a % 2 = 1) execute procedure trigger_notice_ab(); @@ -1922,6 +1935,11 @@ BBB 42 CCC 42 \. +-- check detach/reattach behavior; statement triggers with transition tables +-- should not prevent a table from becoming a partition again +alter table parent detach partition child1; +alter table parent attach partition child1 for values in ('AAA'); + -- DML affecting parent sees tuples collected from children even if -- there is no transition table trigger on the children drop trigger child1_insert_trig on child1; @@ -2141,6 +2159,11 @@ copy parent (a, b) from stdin; DDD 42 \. +-- check disinherit/reinherit behavior; statement triggers with transition +-- tables should not prevent a table from becoming an inheritance child again +alter table child1 no inherit parent; +alter table child1 inherit parent; + -- DML affecting parent sees tuples collected from children even if -- there is no transition table trigger on the children drop trigger child1_insert_trig on child1; @@ -2701,8 +2724,8 @@ drop function f(); -- Test who runs deferred trigger functions -- setup -create role regress_groot; -create role regress_outis; +create role regress_caller; +create role regress_fn_owner; create function whoami() returns trigger language plpgsql as $$ begin @@ -2710,7 +2733,7 @@ begin return null; end; $$; -alter function whoami() owner to regress_outis; +alter function whoami() owner to regress_fn_owner; create table defer_trig (id integer); grant insert on defer_trig to public; @@ -2721,10 +2744,10 @@ create constraint trigger whoami after insert on defer_trig -- deferred triggers must run as the user that queued the trigger begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (1); reset role; -set role regress_outis; +set role regress_fn_owner; insert into defer_trig values (2); reset role; commit; @@ -2732,7 +2755,7 @@ commit; -- security definer functions override the user who queued the trigger alter function whoami() security definer; begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (3); reset role; commit; @@ -2749,7 +2772,7 @@ end; $$; begin; -set role regress_groot; +set role regress_caller; insert into defer_trig values (4); reset role; commit; -- error expected @@ -2758,5 +2781,5 @@ select current_user = session_user; -- clean up drop table defer_trig; drop function whoami(); -drop role regress_outis; -drop role regress_groot; +drop role regress_fn_owner; +drop role regress_caller; diff --git a/src/test/regress/sql/type_sanity.sql b/src/test/regress/sql/type_sanity.sql index c94dd83d306..df795759bb4 100644 --- a/src/test/regress/sql/type_sanity.sql +++ b/src/test/regress/sql/type_sanity.sql @@ -539,6 +539,7 @@ CREATE TABLE tab_core_types AS SELECT 'regtype'::regtype type, 'pg_monitor'::regrole, 'pg_class'::regclass::oid, + 'template1'::regdatabase, '(1,1)'::tid, '2'::xid, '3'::cid, '10:20:10,14,15'::txid_snapshot, '10:20:10,14,15'::pg_snapshot, diff --git a/src/test/regress/sql/vacuum.sql b/src/test/regress/sql/vacuum.sql index a72bdb5b619..247b8e23b23 100644 --- a/src/test/regress/sql/vacuum.sql +++ b/src/test/regress/sql/vacuum.sql @@ -495,3 +495,33 @@ RESET ROLE; DROP TABLE vacowned; DROP TABLE vacowned_parted; DROP ROLE regress_vacuum; + +-- Test checking how new toast values are allocated on rewrite. +-- Create table with plain storage (forces inline storage initially). +CREATE TABLE vac_rewrite_toast (id int, f1 TEXT STORAGE plain); +-- Insert tuple large enough to trigger toast storage on rewrite, still +-- small enough to fit on a page. +INSERT INTO vac_rewrite_toast values (1, repeat('a', 7000)); +-- Switch to external storage to force toast table usage. +ALTER TABLE vac_rewrite_toast ALTER COLUMN f1 SET STORAGE EXTERNAL; +-- This second tuple is toasted, its value should still be the +-- same after rewrite. +INSERT INTO vac_rewrite_toast values (2, repeat('a', 7000)); +SELECT pg_column_toast_chunk_id(f1) AS id_2_chunk FROM vac_rewrite_toast + WHERE id = 2 \gset +-- Check initial state of the data. +SELECT id, pg_column_toast_chunk_id(f1) IS NULL AS f1_chunk_null, + substr(f1, 5, 10) AS f1_data, + pg_column_compression(f1) AS f1_comp + FROM vac_rewrite_toast ORDER BY id; +-- VACUUM FULL forces toast data rewrite. +VACUUM FULL vac_rewrite_toast; +-- Check after rewrite. +SELECT id, pg_column_toast_chunk_id(f1) IS NULL AS f1_chunk_null, + substr(f1, 5, 10) AS f1_data, + pg_column_compression(f1) AS f1_comp + FROM vac_rewrite_toast ORDER BY id; +-- The same value is reused for the tuple toasted before the rewrite. +SELECT pg_column_toast_chunk_id(f1) = :'id_2_chunk' AS same_chunk + FROM vac_rewrite_toast WHERE id = 2; +DROP TABLE vac_rewrite_toast; |