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pgsql: Fix logic error in tbm_intersect: the intersection of a normal

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix logic error in tbm_intersect: the intersection of a normal
Date: 2005-07-24 02:25:27
Message-ID: 20050724022527.B369C52AFF@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Fix logic error in tbm_intersect: the intersection of a normal page and
a lossy page has to be lossy, because we don't know exactly which tuples
on the page should remain part of the bitmap.  Per Jie Zhang.

Modified Files:
--------------
    pgsql/src/backend/nodes:
        tidbitmap.c (r1.4 -> r1.5)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/nodes/tidbitmap.c.diff?r1=1.4&r2=1.5)

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Subject: bizgres - bizgres: Fixed an incorrect bitmap intersect operation in the

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