pgsql: Fix replica identity check for MERGE.
| От | Dean Rasheed |
|---|---|
| Тема | pgsql: Fix replica identity check for MERGE. |
| Дата | |
| Msg-id | E1uu7bC-000S0A-2A@gemulon.postgresql.org обсуждение исходный текст |
| Список | pgsql-committers |
Fix replica identity check for MERGE. When executing a MERGE, check that the target relation supports all actions mentioned in the MERGE command. Specifically, check that it has a REPLICA IDENTITY if it publishes updates or deletes and the MERGE command contains update or delete actions. Failing to do this can silently break replication. Author: Zhijie Hou <houzj.fnst@fujitsu.com> Reviewed-by: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com> Reviewed-by: Dean Rasheed <dean.a.rasheed@gmail.com> Tested-by: Chao Li <li.evan.chao@gmail.com> Discussion: https://postgr.es/m/OS3PR01MB57180C87E43A679A730482DF94B62@OS3PR01MB5718.jpnprd01.prod.outlook.com Backpatch-through: 15 Branch ------ REL_18_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/311340f17863b0f87b3af32649ee5a2a58988b08 Modified Files -------------- src/backend/executor/execMain.c | 11 ++++++++++- src/test/regress/expected/publication.out | 28 ++++++++++++++++++++++++++++ src/test/regress/sql/publication.sql | 31 +++++++++++++++++++++++++++++++ 3 files changed, 69 insertions(+), 1 deletion(-)
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