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| author | Dean Rasheed <dean.a.rasheed@gmail.com> | 2025-09-04 11:45:44 +0100 |
|---|---|---|
| committer | Dean Rasheed <dean.a.rasheed@gmail.com> | 2025-09-04 11:45:44 +0100 |
| commit | fc6600fc1cd13b695fbde4b5f3ff0d2e97c36dea (patch) | |
| tree | 6d20b519e4c0f04d8876be722f2ff7f43ebd71e2 /src/backend/utils/misc/guc_tables.c | |
| parent | 5386bfb9c1f566887d084e4ea2e350e7efd188c1 (diff) | |
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
Diffstat (limited to 'src/backend/utils/misc/guc_tables.c')
0 files changed, 0 insertions, 0 deletions