Skip site navigation (1) Skip section navigation (2)

pgsql: Only send cleanup_info messages if VACUUM removes any tuples.

From: sriggs(at)postgresql(dot)org (Simon Riggs)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Only send cleanup_info messages if VACUUM removes any tuples.
Date: 2010-04-21 19:53:25
Message-ID: 20100421195325.08AA07541D0@cvs.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Only send cleanup_info messages if VACUUM removes any tuples.
There is no other purpose for this message type than to report
the latestRemovedXid of removed tuples, prior to index scans.
Removes overlooked path for sending invalid latestRemovedXid.
Fixes buildfarm failure on centaur.

Modified Files:
--------------
    pgsql/src/backend/commands:
        vacuumlazy.c (r1.133 -> r1.134)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/vacuumlazy.c?r1=1.133&r2=1.134)

Responses

pgsql-committers by date

Next:From: Tom LaneDate: 2010-04-21 20:54:19
Subject: pgsql: Enforce superuser permissions checks during ALTER ROLE/DATABASE
Previous:From: Simon RiggsDate: 2010-04-21 19:08:14
Subject: pgsql: Relax locking during GetCurrentVirtualXIDs().

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group