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pgsql-server/src/backend/optimizer/path joinrels.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 joinrels.c
Date: 2004-03-08 17:20:17
Message-ID: 20040308172017.73ACDD1DB96@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	04/03/08 13:20:17

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

Log message:
	Test for whether a previous IN join restricts the current join was too
	strict, per discussion with Dennis Haney.
	Also, rearrange the preceding tests to avoid redundancy.


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