From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: David Rowley <david.rowley@2ndquadrant.com>
Cc: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: Simon Riggs <simon@2ndquadrant.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Subject: Re: Performance improvement for joins where outer side is unique
Date: Fri, 4 Mar 2016 18:43:01 -0300
Message-ID: <20160304214301.GA743771@alvherre.pgsql> (raw)
In-Reply-To: <CAKJS1f_30MyRMK70GO1FHXXhE7em8sAufs8i=VVdqr6utN7W6Q@mail.gmail.com>
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I wonder why do we have two identical copies of clause_sides_match_join ...
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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To: pgsql-hackers@postgresql.org
Cc: alvherre@2ndquadrant.com, david.rowley@2ndquadrant.com, tomas.vondra@2ndquadrant.com, simon@2ndquadrant.com, tgl@sss.pgh.pa.us
Subject: Re: Performance improvement for joins where outer side is unique
In-Reply-To: <20160304214301.GA743771@alvherre.pgsql>
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