Horton

Invalidate partitions of table being attached/detached

Alvaro Herrera <alvherre@alvh.no-ip.org>

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Commit: d6f1e16c8fe27100e371a15aeeb498faa680ceed
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2021-10-18T22:08:25Z
Releases: 15.0 
Invalidate partitions of table being attached/detached

Failing to do that, any direct inserts/updates of those partitions
would fail to enforce the correct constraint, that is, one that
considers the new partition constraint of their parent table.

Backpatch to 10.

Reported by: Hou Zhijie <houzj.fnst@fujitsu.com>
Author: Amit Langote <amitlangote09@gmail.com>
Author: Álvaro Herrera <alvherre@alvh.no-ip.org>
Reviewed-by: Nitin Jadhav <nitinjadhavpostgres@gmail.com>
Reviewed-by: Pavel Borisov <pashkin.elfe@gmail.com>

Discussion: https://postgr.es/m/OS3PR01MB5718DA1C4609A25186D1FBF194089%40OS3PR01MB5718.jpnprd01.prod.outlook.com

Files

PathChange+/−
src/backend/commands/tablecmds.c modified +35 −0
src/test/regress/expected/alter_table.out modified +20 −0
src/test/regress/sql/alter_table.sql modified +19 −0

Discussion