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pgsql-server/src/backend/optimizer/path pathkeys.c

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql-server/src/backend/optimizer/path pathkeys.c
Date: 2004-04-07 17:42:28
Message-ID: 20040407174228.B8F81D1BB49@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl(at)svr1(dot)postgresql(dot)org	04/04/07 14:42:28

Modified files:
	src/backend/optimizer/path: pathkeys.c 

Log message:
	build_subquery_pathkeys() was examining wrong copy of subquery target list,
	causing it to fail to recognize the output ordering of subqueries that
	contain set operations (UNION/INTERSECT/EXPECT).  Per example from Karel Zak.


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