Etsuro Fujita d642d23064 Disallow collecting transition tuples from child foreign tables. ... Commit 9e6104c66 disallowed transition tables on foreign tables, but failed to account for cases where a foreign table is a child table of a partitioned/inherited table on which transition tables exist, leading to incorrect transition tuples collected from such foreign tables for queries on the parent table triggering transition capture. This occurred not only for inherited UPDATE/DELETE but for partitioned INSERT later supported by commit 3d956d956, which should have handled it at least for the INSERT case, but didn't. To fix, modify ExecAR*Triggers to throw an error if the given relation is a foreign table requesting transition capture. Also, this commit fixes make_modifytable so that in case of an inherited UPDATE/DELETE triggering transition capture, FDWs choose normal operations to modify child foreign tables, not DirectModify; which is needed because they would otherwise skip the calls to ExecAR*Triggers at execution, causing unexpected behavior. Author: Etsuro Fujita <etsuro.fujita@gmail.com> Reviewed-by: Amit Langote <amitlangote09@gmail.com> Discussion: https://postgr.es/m/CAPmGK14QJYikKzBDCe3jMbpGENnQ7popFmbEgm-XTNuk55oyHg%40mail.gmail.com Backpatch-through: 13		2025-08-08 10:50:03 +09:00
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expected	Disallow collecting transition tuples from child foreign tables.	2025-08-08 10:50:03 +09:00
sql	Disallow collecting transition tuples from child foreign tables.	2025-08-08 10:50:03 +09:00
.gitignore	Add postgres_fdw contrib module.	2013-02-21 05:27:16 -05:00
connection.c	Make postgres_fdw request remote time zone 'GMT' not 'UTC'.	2024-04-21 13:46:20 -04:00
deparse.c	Fix deparsing of Consts in postgres_fdw ORDER BY	2024-03-11 12:28:11 +13:00
Makefile	postgres_fdw: Add function to list cached connections to foreign servers.	2021-01-18 15:11:08 +09:00
option.c	Fix Y2038 issues with MyStartTime.	2024-10-07 13:51:03 -05:00
postgres_fdw--1.0--1.1.sql	postgres_fdw: Add functions to discard cached connections.	2021-01-26 15:35:54 +09:00
postgres_fdw--1.0.sql	Add postgres_fdw contrib module.	2013-02-21 05:27:16 -05:00
postgres_fdw.c	Fix memory leakage in postgres_fdw's DirectModify code path.	2025-05-30 13:45:41 -04:00
postgres_fdw.control	postgres_fdw: Add function to list cached connections to foreign servers.	2021-01-18 15:11:08 +09:00
postgres_fdw.h	Fix postgres_fdw to check shippability of sort clauses properly.	2022-03-31 14:29:48 -04:00
shippable.c	Update copyright for 2022	2022-01-07 19:04:57 -05:00