Horton

Remove overzealous MultiXact freeze assertion.

Peter Geoghegan <pg@bowt.ie>

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Commit: 63c844a0a5d70cdbd6ae0470d582d39e75ad8d66
Author: Peter Geoghegan <pg@bowt.ie>
Date: 2022-12-27T07:36:02Z
Releases: 16.0 
Remove overzealous MultiXact freeze assertion.

When VACUUM determines that an existing MultiXact should use a freeze
plan that sets xmax to InvalidTransactionId, the original Multi may or
may not be before OldestMxact.  Remove an incorrect assertion that
expected it to always be from before OldestMxact.

Oversight in commit 4ce3af.

Author: Peter Geoghegan <pg@bowt.ie>
Reported-By: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Discussion: https://postgr.es/m/TYAPR01MB5866B24104FD80B5D7E65C3EF5ED9@TYAPR01MB5866.jpnprd01.prod.outlook.com

Files

PathChange+/−
src/backend/access/heap/heapam.c modified +0 −1

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