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Etsuro Fujita f862d57057 Further fix for EvalPlanQual with mix of local and foreign partitions. ... We assume that direct-modify ForeignScan nodes cannot be re-evaluated during EvalPlanQual processing, but the rework for inherited UPDATE/DELETE in commit 86dc90056 changed things, without considering that, so that such ForeignScan nodes get called as part of the EvalPlanQual subtree during EvalPlanQual processing in the case of an inherited UPDATE/DELETE where the inheritance set contains foreign target relations. To avoid re-evaluating such ForeignScan nodes during EvalPlanQual processing, commit c3928b467 modified nodeForeignscan.c, but the assumption made there that ExecForeignScan() should never be called for such ForeignScan nodes during EvalPlanQual processing turned out to be wrong in some cases, leading to a segmentation fault or a "cannot re-evaluate a Foreign Update or Delete during EvalPlanQual" error. Fix by modifying nodeForeignscan.c further to avoid re-evaluating such ForeignScan nodes even in ExecForeignScan()/ExecReScanForeignScan() during EvalPlanQual processing. Since this makes non-reachable the test-and-elog added to ForeignNext() by commit c3928b467 that produced the aforesaid error, convert the test-and-elog to an Assert. Per bug #17355 from Alexander Lakhin. Back-patch to v14 where both commits came in. Patch by me, reviewed and tested by Alexander Lakhin and Amit Langote. Discussion: https://postgr.es/m/17355-de8e362eb7001a96@postgresql.org		4 years ago
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access	Remove xloginsert.h from xlog.h	4 years ago
bootstrap	pg_upgrade: Preserve relfilenodes and tablespace OIDs.	4 years ago
catalog	Change collate and ctype fields to type text	4 years ago
commands	Some cleanup for change of collate and ctype fields to type text	4 years ago
executor	Further fix for EvalPlanQual with mix of local and foreign partitions.	4 years ago
foreign	Update copyright for 2022	4 years ago
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lib	Update copyright for 2022	4 years ago
libpq	Fix pg_hba_file_rules for authentication method cert	4 years ago
main	windows: Improve crash / assert / exception handling.	4 years ago
nodes	Fix for new Boolean node	4 years ago
optimizer	Consider parallel awareness when removing single-child Appends	4 years ago
parser	Fix failure to validate the result of select_common_type().	4 years ago
partitioning	Update copyright for 2022	4 years ago
po	Translation updates	5 years ago
port	Update copyright for 2022	4 years ago
postmaster	Fix comments about bgworker registration before MaxBackends initialization	4 years ago
regex	Call pg_newlocale_from_collation() also with default collation	4 years ago
replication	Fix server crash bug in 'server' backup target.	4 years ago
rewrite	Update copyright for 2022	4 years ago
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statistics	Fix various typos, grammar and code style in comments and docs	4 years ago
storage	Remove xloginsert.h from xlog.h	4 years ago
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utils	Simplify coding around path_contains_parent_reference().	4 years ago
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nls.mk	Report progress of startup operations that take a long time.	4 years ago