From: | Peter Geoghegan <pg(at)bowt(dot)ie> |
---|---|
To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Initialize index stats during parallel VACUUM. |
Date: | 2022-08-19 00:38:57 |
Message-ID: | E1oOq2K-000Bqi-Nv@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Initialize index stats during parallel VACUUM.
Initialize shared memory allocated for index stats to avoid a hard
crash. This was possible when parallel VACUUM became confused about the
current phase of index processing.
Oversight in commit 8e1fae1938, which refactored parallel VACUUM.
Author: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Reported-By: Justin Pryzby <pryzby(at)telsasoft(dot)com>
Discussion: https://postgr.es/m/20220818133406.GL26426@telsasoft.com
Backpatch: 15-, the first version with the refactoring commit.
Branch
------
REL_15_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/08c23f4204066aa86361eb6232d94284aa8dff00
Modified Files
--------------
src/backend/commands/vacuumparallel.c | 1 +
1 file changed, 1 insertion(+)
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