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pgsql: Fix serious performance bug in new implementation of VACUUM FULL:

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix serious performance bug in new implementation of VACUUM FULL:
Date: 2010-02-08 16:50:21
Message-ID: 20100208165021.5987E7541B9@cvs.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Fix serious performance bug in new implementation of VACUUM FULL:
cluster_rel necessarily builds an all-new toast table, so it's useless to
then go and VACUUM FULL the toast table.

Modified Files:
--------------
    pgsql/src/backend/commands:
        vacuum.c (r1.405 -> r1.406)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/vacuum.c?r1=1.405&r2=1.406)

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Next:From: Bruce MomjianDate: 2010-02-08 17:14:08
Subject: Re: pgsql: Add C comments that HEAP_MOVED_* define usage is only for pre-9.0
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