diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/regress/expected/publication.out | 28 | ||||
| -rw-r--r-- | src/test/regress/sql/publication.sql | 31 |
2 files changed, 59 insertions, 0 deletions
diff --git a/src/test/regress/expected/publication.out b/src/test/regress/expected/publication.out index 141551850b4..e327ad4a8ca 100644 --- a/src/test/regress/expected/publication.out +++ b/src/test/regress/expected/publication.out @@ -1755,6 +1755,34 @@ INSERT INTO testpub_insert_onconfl_parted VALUES (1, 1) ON CONFLICT DO NOTHING; DROP PUBLICATION pub1; DROP TABLE testpub_insert_onconfl_no_ri; DROP TABLE testpub_insert_onconfl_parted; +-- Test that the MERGE command correctly checks REPLICA IDENTITY when the +-- target table is published. +CREATE TABLE testpub_merge_no_ri (a int, b int); +CREATE TABLE testpub_merge_pk (a int primary key, b int); +SET client_min_messages = 'ERROR'; +CREATE PUBLICATION pub1 FOR ALL TABLES; +RESET client_min_messages; +-- fail - missing REPLICA IDENTITY +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN UPDATE SET b = s.b; +ERROR: cannot update table "testpub_merge_no_ri" because it does not have a replica identity and publishes updates +HINT: To enable updating the table, set REPLICA IDENTITY using ALTER TABLE. +-- fail - missing REPLICA IDENTITY +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN DELETE; +ERROR: cannot delete from table "testpub_merge_no_ri" because it does not have a replica identity and publishes deletes +HINT: To enable deleting from the table, set REPLICA IDENTITY using ALTER TABLE. +-- ok - insert and do nothing are not restricted +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN DO NOTHING + WHEN NOT MATCHED THEN INSERT (a, b) VALUES (0, 0); +-- ok - REPLICA IDENTITY is DEFAULT and table has a PK +MERGE INTO testpub_merge_pk USING testpub_merge_no_ri s ON s.a >= 1 + WHEN MATCHED AND s.a > 0 THEN UPDATE SET b = s.b + WHEN MATCHED THEN DELETE; +DROP PUBLICATION pub1; +DROP TABLE testpub_merge_no_ri; +DROP TABLE testpub_merge_pk; RESET SESSION AUTHORIZATION; DROP ROLE regress_publication_user, regress_publication_user2; DROP ROLE regress_publication_user_dummy; diff --git a/src/test/regress/sql/publication.sql b/src/test/regress/sql/publication.sql index 20c78a2190e..ed2a8babd07 100644 --- a/src/test/regress/sql/publication.sql +++ b/src/test/regress/sql/publication.sql @@ -1123,6 +1123,37 @@ DROP PUBLICATION pub1; DROP TABLE testpub_insert_onconfl_no_ri; DROP TABLE testpub_insert_onconfl_parted; +-- Test that the MERGE command correctly checks REPLICA IDENTITY when the +-- target table is published. +CREATE TABLE testpub_merge_no_ri (a int, b int); +CREATE TABLE testpub_merge_pk (a int primary key, b int); + +SET client_min_messages = 'ERROR'; +CREATE PUBLICATION pub1 FOR ALL TABLES; +RESET client_min_messages; + +-- fail - missing REPLICA IDENTITY +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN UPDATE SET b = s.b; + +-- fail - missing REPLICA IDENTITY +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN DELETE; + +-- ok - insert and do nothing are not restricted +MERGE INTO testpub_merge_no_ri USING testpub_merge_pk s ON s.a >= 1 + WHEN MATCHED THEN DO NOTHING + WHEN NOT MATCHED THEN INSERT (a, b) VALUES (0, 0); + +-- ok - REPLICA IDENTITY is DEFAULT and table has a PK +MERGE INTO testpub_merge_pk USING testpub_merge_no_ri s ON s.a >= 1 + WHEN MATCHED AND s.a > 0 THEN UPDATE SET b = s.b + WHEN MATCHED THEN DELETE; + +DROP PUBLICATION pub1; +DROP TABLE testpub_merge_no_ri; +DROP TABLE testpub_merge_pk; + RESET SESSION AUTHORIZATION; DROP ROLE regress_publication_user, regress_publication_user2; DROP ROLE regress_publication_user_dummy; |