diff options
| -rw-r--r-- | src/test/regress/expected/create_view.out | 26 | ||||
| -rw-r--r-- | src/test/regress/sql/create_view.sql | 23 |
2 files changed, 48 insertions, 1 deletions
diff --git a/src/test/regress/expected/create_view.out b/src/test/regress/expected/create_view.out index 7c0809a79f9..b35faa87cb3 100644 --- a/src/test/regress/expected/create_view.out +++ b/src/test/regress/expected/create_view.out @@ -1776,6 +1776,29 @@ select pg_get_ruledef(oid, true) from pg_rewrite 43 AS col_b; (1 row) +-- Test that changing the relkind of a relcache entry doesn't cause +-- trouble. Prior instances of where it did: +-- CALDaNm2yXz+zOtv7y5zBd5WKT8O0Ld3YxikuU3dcyCvxF7gypA@mail.gmail.com +-- CALDaNm3oZA-8Wbps2Jd1g5_Gjrr-x3YWrJPek-mF5Asrrvz2Dg@mail.gmail.com +CREATE TABLE tt26(c int); +BEGIN; +CREATE TABLE tt27(c int); +SAVEPOINT q; +CREATE RULE "_RETURN" AS ON SELECT TO tt27 DO INSTEAD SELECT * FROM tt26; +SELECT * FROM tt27; + c +--- +(0 rows) + +ROLLBACK TO q; +CREATE RULE "_RETURN" AS ON SELECT TO tt27 DO INSTEAD SELECT * FROM tt26; +ROLLBACK; +BEGIN; +CREATE TABLE tt28(c int); +CREATE RULE "_RETURN" AS ON SELECT TO tt28 DO INSTEAD SELECT * FROM tt26; +CREATE RULE "_RETURN" AS ON SELECT TO tt28 DO INSTEAD SELECT * FROM tt26; +ERROR: "tt28" is already a view +ROLLBACK; -- clean up all the random objects we made above DROP SCHEMA temp_view_test CASCADE; NOTICE: drop cascades to 27 other objects @@ -1807,7 +1830,7 @@ drop cascades to view aliased_view_2 drop cascades to view aliased_view_3 drop cascades to view aliased_view_4 DROP SCHEMA testviewschm2 CASCADE; -NOTICE: drop cascades to 64 other objects +NOTICE: drop cascades to 65 other objects DETAIL: drop cascades to table t1 drop cascades to view temporal1 drop cascades to view temporal2 @@ -1872,3 +1895,4 @@ drop cascades to view tt20v drop cascades to view tt21v drop cascades to view tt22v drop cascades to view tt23v +drop cascades to table tt26 diff --git a/src/test/regress/sql/create_view.sql b/src/test/regress/sql/create_view.sql index 17cdaf0d994..0ba9d5a6b09 100644 --- a/src/test/regress/sql/create_view.sql +++ b/src/test/regress/sql/create_view.sql @@ -608,6 +608,29 @@ select pg_get_viewdef('tt23v', true); select pg_get_ruledef(oid, true) from pg_rewrite where ev_class = 'tt23v'::regclass and ev_type = '1'; + +-- Test that changing the relkind of a relcache entry doesn't cause +-- trouble. Prior instances of where it did: +-- CALDaNm2yXz+zOtv7y5zBd5WKT8O0Ld3YxikuU3dcyCvxF7gypA@mail.gmail.com +-- CALDaNm3oZA-8Wbps2Jd1g5_Gjrr-x3YWrJPek-mF5Asrrvz2Dg@mail.gmail.com +CREATE TABLE tt26(c int); + +BEGIN; +CREATE TABLE tt27(c int); +SAVEPOINT q; +CREATE RULE "_RETURN" AS ON SELECT TO tt27 DO INSTEAD SELECT * FROM tt26; +SELECT * FROM tt27; +ROLLBACK TO q; +CREATE RULE "_RETURN" AS ON SELECT TO tt27 DO INSTEAD SELECT * FROM tt26; +ROLLBACK; + +BEGIN; +CREATE TABLE tt28(c int); +CREATE RULE "_RETURN" AS ON SELECT TO tt28 DO INSTEAD SELECT * FROM tt26; +CREATE RULE "_RETURN" AS ON SELECT TO tt28 DO INSTEAD SELECT * FROM tt26; +ROLLBACK; + + -- clean up all the random objects we made above DROP SCHEMA temp_view_test CASCADE; DROP SCHEMA testviewschm2 CASCADE; |