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Michael Paquier 0ae3b46621 Improve handling of dropped partitioned indexes for REINDEX INDEX 
A REINDEX INDEX done on a partitioned index builds a list of the indexes
to work on before processing its partitions in individual transactions.
When combined with a DROP of the partitioned index, there was a window
where it was possible to see some unexpected "could not open relation
with OID", synonym of relation lookup error.  The code was robust enough
to handle the case where the parent relation is missing, but not the
case where an index would be gone missing.

This is similar to 1d65416661.

Support for REINDEX on partitioned relations has been introduced in
a6642b3ae0, so backpatch down to 14.

Author: Fei Changhong
Discussion: https://postgr.es/m/tencent_6A52106095ACDE55333E3AD33F304C0C3909@qq.com
Backpatch-through: 14
2024-01-18 16:30:11 +09:00
config Add copyright notices to a few perl scripts that don't have them 2024-01-05 13:15:50 +00:00
contrib seg: Add test "security" in meson.build 2024-01-18 10:12:44 +09:00
doc Add new COPY option SAVE_ERROR_TO 2024-01-16 23:08:53 +02:00
src Improve handling of dropped partitioned indexes for REINDEX INDEX 2024-01-18 16:30:11 +09:00
.cirrus.star Remove duplicate words in docs and code comments. 2023-10-09 09:18:47 +05:30
.cirrus.tasks.yml Use "template" data directory in tests 2023-08-24 14:38:02 -07:00
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configure Update copyright for 2024 2024-01-03 20:49:05 -05:00
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README 

PostgreSQL Database Management System
=====================================

This directory contains the source code distribution of the PostgreSQL
database management system.

PostgreSQL is an advanced object-relational database management system
that supports an extended subset of the SQL standard, including
transactions, foreign keys, subqueries, triggers, user-defined types
and functions.  This distribution also contains C language bindings.

Copyright and license information can be found in the file COPYRIGHT.

General documentation about this version of PostgreSQL can be found at:
https://www.postgresql.org/docs/devel/
In particular, information about building PostgreSQL from the source
code can be found at:
https://www.postgresql.org/docs/devel/installation.html

The latest version of this software, and related software, may be
obtained at https://www.postgresql.org/download/.  For more information
look at our web site located at https://www.postgresql.org/.