From: Andres Freund Date: Sat, 5 Aug 2017 21:41:40 +0000 (-0700) Subject: Add regression test for wide REPLICA IDENTITY FULL updates. X-Git-Tag: REL_10_BETA3~16 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0d1f98b80e094827199da8a3dea51f04d134b7bf;p=postgresql Add regression test for wide REPLICA IDENTITY FULL updates. This just contains the regression tests added by a fix for a 9.4 specific bug regarding $subject. Author: Andres Freund Backpatch: 9.5- --- diff --git a/contrib/test_decoding/expected/toast.out b/contrib/test_decoding/expected/toast.out index 389748ff8c..91a9a1e86d 100644 --- a/contrib/test_decoding/expected/toast.out +++ b/contrib/test_decoding/expected/toast.out @@ -305,7 +305,13 @@ ALTER TABLE toasted_several REPLICA IDENTITY FULL; ALTER TABLE toasted_several ALTER COLUMN toasted_key SET STORAGE EXTERNAL; ALTER TABLE toasted_several ALTER COLUMN toasted_col1 SET STORAGE EXTERNAL; ALTER TABLE toasted_several ALTER COLUMN toasted_col2 SET STORAGE EXTERNAL; -INSERT INTO toasted_several(toasted_key) VALUES(repeat('9876543210', 2000)); +INSERT INTO toasted_several(toasted_key) VALUES(repeat('9876543210', 10000)); +SELECT pg_column_size(toasted_key) > 2^16 FROM toasted_several; + ?column? +---------- + t +(1 row) + SELECT regexp_replace(data, '^(.{100}).*(.{100})$', '\1..\2') FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1'); regexp_replace ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ diff --git a/contrib/test_decoding/sql/toast.sql b/contrib/test_decoding/sql/toast.sql index dcb74e38c7..ef11d2bfff 100644 --- a/contrib/test_decoding/sql/toast.sql +++ b/contrib/test_decoding/sql/toast.sql @@ -279,7 +279,8 @@ ALTER TABLE toasted_several ALTER COLUMN toasted_key SET STORAGE EXTERNAL; ALTER TABLE toasted_several ALTER COLUMN toasted_col1 SET STORAGE EXTERNAL; ALTER TABLE toasted_several ALTER COLUMN toasted_col2 SET STORAGE EXTERNAL; -INSERT INTO toasted_several(toasted_key) VALUES(repeat('9876543210', 2000)); +INSERT INTO toasted_several(toasted_key) VALUES(repeat('9876543210', 10000)); +SELECT pg_column_size(toasted_key) > 2^16 FROM toasted_several; SELECT regexp_replace(data, '^(.{100}).*(.{100})$', '\1..\2') FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');