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pgsql-server/src/backend/optimizer/plan Tag: R ...

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql-server/src/backend/optimizer/plan Tag: R ...
Date: 2003-03-13 16:58:50
Message-ID: 20030313165850.2EF9E476355@postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl(at)postgresql(dot)org	03/03/13 11:58:50

Modified files:
	src/backend/optimizer/plan: Tag: REL7_3_STABLE planner.c 

Log message:
	GROUP BY got confused if there were multiple equal() GROUP BY items.
	This bug has been latent since 7.0 or maybe even further back, but it
	was only exposed when parse_clause.c stopped suppressing duplicate
	items (see its rev 1.96 of 18-Aug-02).


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