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--
-- PUBLICATION
--
CREATE ROLE regress_publication_user LOGIN SUPERUSER;
CREATE ROLE regress_publication_user2;
CREATE ROLE regress_publication_user_dummy LOGIN NOSUPERUSER;
SET SESSION AUTHORIZATION 'regress_publication_user';
CREATE PUBLICATION testpub_default;
COMMENT ON PUBLICATION testpub_default IS 'test publication';
SELECT obj_description(p.oid, 'pg_publication') FROM pg_publication p;
obj_description
------------------
test publication
(1 row)
CREATE PUBLICATION testpib_ins_trunct WITH (publish = insert);
ALTER PUBLICATION testpub_default SET (publish = update);
-- error cases
CREATE PUBLICATION testpub_xxx WITH (foo);
ERROR: unrecognized publication parameter: "foo"
CREATE PUBLICATION testpub_xxx WITH (publish = 'cluster, vacuum');
ERROR: unrecognized "publish" value: "cluster"
\dRp
List of publications
Name | Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------+--------------------------+------------+---------+---------+---------+-----------
testpib_ins_trunct | regress_publication_user | f | t | f | f | f
testpub_default | regress_publication_user | f | f | t | f | f
(2 rows)
ALTER PUBLICATION testpub_default SET (publish = 'insert, update, delete');
\dRp
List of publications
Name | Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------+--------------------------+------------+---------+---------+---------+-----------
testpib_ins_trunct | regress_publication_user | f | t | f | f | f
testpub_default | regress_publication_user | f | t | t | t | f
(2 rows)
--- adding tables
CREATE SCHEMA pub_test;
CREATE TABLE testpub_tbl1 (id serial primary key, data text);
CREATE TABLE pub_test.testpub_nopk (foo int, bar int);
CREATE VIEW testpub_view AS SELECT 1;
CREATE TABLE testpub_parted (a int) PARTITION BY LIST (a);
CREATE PUBLICATION testpub_foralltables FOR ALL TABLES WITH (publish = 'insert');
ALTER PUBLICATION testpub_foralltables SET (publish = 'insert, update');
CREATE TABLE testpub_tbl2 (id serial primary key, data text);
-- fail - can't add to for all tables publication
ALTER PUBLICATION testpub_foralltables ADD TABLE testpub_tbl2;
ERROR: publication "testpub_foralltables" is defined as FOR ALL TABLES
DETAIL: Tables cannot be added to or dropped from FOR ALL TABLES publications.
-- fail - can't drop from all tables publication
ALTER PUBLICATION testpub_foralltables DROP TABLE testpub_tbl2;
ERROR: publication "testpub_foralltables" is defined as FOR ALL TABLES
DETAIL: Tables cannot be added to or dropped from FOR ALL TABLES publications.
-- fail - can't add to for all tables publication
ALTER PUBLICATION testpub_foralltables SET TABLE pub_test.testpub_nopk;
ERROR: publication "testpub_foralltables" is defined as FOR ALL TABLES
DETAIL: Tables cannot be added to or dropped from FOR ALL TABLES publications.
SELECT pubname, puballtables FROM pg_publication WHERE pubname = 'testpub_foralltables';
pubname | puballtables
----------------------+--------------
testpub_foralltables | t
(1 row)
\d+ testpub_tbl2
Table "public.testpub_tbl2"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
--------+---------+-----------+----------+------------------------------------------+----------+--------------+-------------
id | integer | | not null | nextval('testpub_tbl2_id_seq'::regclass) | plain | |
data | text | | | | extended | |
Indexes:
"testpub_tbl2_pkey" PRIMARY KEY, btree (id)
Publications:
"testpub_foralltables"
\dRp+ testpub_foralltables
Publication testpub_foralltables
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | t | t | t | f | f
(1 row)
DROP TABLE testpub_tbl2;
DROP PUBLICATION testpub_foralltables;
CREATE TABLE testpub_tbl3 (a int);
CREATE TABLE testpub_tbl3a (b text) INHERITS (testpub_tbl3);
CREATE PUBLICATION testpub3 FOR TABLE testpub_tbl3;
CREATE PUBLICATION testpub4 FOR TABLE ONLY testpub_tbl3;
\dRp+ testpub3
Publication testpub3
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | f | t | t | t | t
Tables:
"public.testpub_tbl3"
"public.testpub_tbl3a"
\dRp+ testpub4
Publication testpub4
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | f | t | t | t | t
Tables:
"public.testpub_tbl3"
DROP TABLE testpub_tbl3, testpub_tbl3a;
DROP PUBLICATION testpub3, testpub4;
-- Test cache invalidation FOR ALL TABLES publication
SET client_min_messages = 'ERROR';
CREATE TABLE testpub_tbl4(a int);
INSERT INTO testpub_tbl4 values(1);
UPDATE testpub_tbl4 set a = 2;
CREATE PUBLICATION testpub_foralltables FOR ALL TABLES;
RESET client_min_messages;
-- fail missing REPLICA IDENTITY
UPDATE testpub_tbl4 set a = 3;
ERROR: cannot update table "testpub_tbl4" because it does not have a replica identity and publishes updates
HINT: To enable updating the table, set REPLICA IDENTITY using ALTER TABLE.
DROP PUBLICATION testpub_foralltables;
-- should pass after dropping the publication
UPDATE testpub_tbl4 set a = 3;
DROP TABLE testpub_tbl4;
-- fail - view
CREATE PUBLICATION testpub_fortbl FOR TABLE testpub_view;
ERROR: "testpub_view" is not a table
DETAIL: Only tables can be added to publications.
CREATE PUBLICATION testpub_fortbl FOR TABLE testpub_tbl1, pub_test.testpub_nopk;
-- fail - already added
ALTER PUBLICATION testpub_fortbl ADD TABLE testpub_tbl1;
ERROR: relation "testpub_tbl1" is already member of publication "testpub_fortbl"
-- fail - already added
CREATE PUBLICATION testpub_fortbl FOR TABLE testpub_tbl1;
ERROR: publication "testpub_fortbl" already exists
\dRp+ testpub_fortbl
Publication testpub_fortbl
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | f | t | t | t | t
Tables:
"pub_test.testpub_nopk"
"public.testpub_tbl1"
-- fail - view
ALTER PUBLICATION testpub_default ADD TABLE testpub_view;
ERROR: "testpub_view" is not a table
DETAIL: Only tables can be added to publications.
-- fail - partitioned table
ALTER PUBLICATION testpub_fortbl ADD TABLE testpub_parted;
ERROR: "testpub_parted" is a partitioned table
DETAIL: Adding partitioned tables to publications is not supported.
HINT: You can add the table partitions individually.
ALTER PUBLICATION testpub_default ADD TABLE testpub_tbl1;
ALTER PUBLICATION testpub_default SET TABLE testpub_tbl1;
ALTER PUBLICATION testpub_default ADD TABLE pub_test.testpub_nopk;
ALTER PUBLICATION testpib_ins_trunct ADD TABLE pub_test.testpub_nopk, testpub_tbl1;
\d+ pub_test.testpub_nopk
Table "pub_test.testpub_nopk"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
--------+---------+-----------+----------+---------+---------+--------------+-------------
foo | integer | | | | plain | |
bar | integer | | | | plain | |
Publications:
"testpib_ins_trunct"
"testpub_default"
"testpub_fortbl"
\d+ testpub_tbl1
Table "public.testpub_tbl1"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
--------+---------+-----------+----------+------------------------------------------+----------+--------------+-------------
id | integer | | not null | nextval('testpub_tbl1_id_seq'::regclass) | plain | |
data | text | | | | extended | |
Indexes:
"testpub_tbl1_pkey" PRIMARY KEY, btree (id)
Publications:
"testpib_ins_trunct"
"testpub_default"
"testpub_fortbl"
\dRp+ testpub_default
Publication testpub_default
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | f | t | t | t | f
Tables:
"pub_test.testpub_nopk"
"public.testpub_tbl1"
ALTER PUBLICATION testpub_default DROP TABLE testpub_tbl1, pub_test.testpub_nopk;
-- fail - nonexistent
ALTER PUBLICATION testpub_default DROP TABLE pub_test.testpub_nopk;
ERROR: relation "testpub_nopk" is not part of the publication
\d+ testpub_tbl1
Table "public.testpub_tbl1"
Column | Type | Collation | Nullable | Default | Storage | Stats target | Description
--------+---------+-----------+----------+------------------------------------------+----------+--------------+-------------
id | integer | | not null | nextval('testpub_tbl1_id_seq'::regclass) | plain | |
data | text | | | | extended | |
Indexes:
"testpub_tbl1_pkey" PRIMARY KEY, btree (id)
Publications:
"testpib_ins_trunct"
"testpub_fortbl"
-- verify relation cache invalidation when a primary key is added using
-- an existing index
CREATE TABLE pub_test.testpub_addpk (id int not null, data int);
ALTER PUBLICATION testpub_default ADD TABLE pub_test.testpub_addpk;
INSERT INTO pub_test.testpub_addpk VALUES(1, 11);
CREATE UNIQUE INDEX testpub_addpk_id_idx ON pub_test.testpub_addpk(id);
-- fail:
UPDATE pub_test.testpub_addpk SET id = 2;
ERROR: cannot update table "testpub_addpk" because it does not have a replica identity and publishes updates
HINT: To enable updating the table, set REPLICA IDENTITY using ALTER TABLE.
ALTER TABLE pub_test.testpub_addpk ADD PRIMARY KEY USING INDEX testpub_addpk_id_idx;
-- now it should work:
UPDATE pub_test.testpub_addpk SET id = 2;
DROP TABLE pub_test.testpub_addpk;
-- permissions
SET ROLE regress_publication_user2;
CREATE PUBLICATION testpub2; -- fail
ERROR: permission denied for database regression
SET ROLE regress_publication_user;
GRANT CREATE ON DATABASE regression TO regress_publication_user2;
SET ROLE regress_publication_user2;
CREATE PUBLICATION testpub2; -- ok
ALTER PUBLICATION testpub2 ADD TABLE testpub_tbl1; -- fail
ERROR: must be owner of table testpub_tbl1
SET ROLE regress_publication_user;
GRANT regress_publication_user TO regress_publication_user2;
SET ROLE regress_publication_user2;
ALTER PUBLICATION testpub2 ADD TABLE testpub_tbl1; -- ok
DROP PUBLICATION testpub2;
SET ROLE regress_publication_user;
REVOKE CREATE ON DATABASE regression FROM regress_publication_user2;
DROP TABLE testpub_parted;
DROP VIEW testpub_view;
DROP TABLE testpub_tbl1;
\dRp+ testpub_default
Publication testpub_default
Owner | All tables | Inserts | Updates | Deletes | Truncates
--------------------------+------------+---------+---------+---------+-----------
regress_publication_user | f | t | t | t | f
(1 row)
-- fail - must be owner of publication
SET ROLE regress_publication_user_dummy;
ALTER PUBLICATION testpub_default RENAME TO testpub_dummy;
ERROR: must be owner of publication testpub_default
RESET ROLE;
ALTER PUBLICATION testpub_default RENAME TO testpub_foo;
\dRp testpub_foo
List of publications
Name | Owner | All tables | Inserts | Updates | Deletes | Truncates
-------------+--------------------------+------------+---------+---------+---------+-----------
testpub_foo | regress_publication_user | f | t | t | t | f
(1 row)
-- rename back to keep the rest simple
ALTER PUBLICATION testpub_foo RENAME TO testpub_default;
ALTER PUBLICATION testpub_default OWNER TO regress_publication_user2;
\dRp testpub_default
List of publications
Name | Owner | All tables | Inserts | Updates | Deletes | Truncates
-----------------+---------------------------+------------+---------+---------+---------+-----------
testpub_default | regress_publication_user2 | f | t | t | t | f
(1 row)
DROP PUBLICATION testpub_default;
DROP PUBLICATION testpib_ins_trunct;
DROP PUBLICATION testpub_fortbl;
DROP SCHEMA pub_test CASCADE;
NOTICE: drop cascades to table pub_test.testpub_nopk
RESET SESSION AUTHORIZATION;
DROP ROLE regress_publication_user, regress_publication_user2;
DROP ROLE regress_publication_user_dummy;
|
