From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
---|---|
To: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
Cc: | Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Simon Riggs <simon(at)2ndquadrant(dot)com>, David Steele <david(at)pgmasters(dot)net>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: PATCH: use foreign keys to improve join estimates v1 |
Date: | 2016-04-07 11:23:07 |
Message-ID: | CANP8+jJW7kHAEbDACUzW5rKyncY=Zr-QsoxP_ZpukWmzRL-bEw@mail.gmail.com |
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On 7 April 2016 at 00:15, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
> Right. Fixed.
0001 committed. I added comments and a fastpath when no triggers are
present.
For 0002, I would be more comfortable adding
enable_fk_plans = on (true) | off
even if we decided to remove that parameter that before release.
--
Simon Riggs http://www.2ndQuadrant.com/
<http://www.2ndquadrant.com/>
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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