Re: pg9.6 segfault using simple query (related to use fk for join estimates)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Noah Misch <noah(at)leadboat(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Julien Rouhaud <julien(dot)rouhaud(at)dalibo(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Stefan Huehner <stefan(at)huehner(dot)org>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg9.6 segfault using simple query (related to use fk for join estimates)
Date: 2016-06-02 18:29:34
Message-ID: 5234.1464892174@sss.pgh.pa.us
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Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> FYI, I spoke to Tom Lane about this at PGCon and suggested that he
> look at the proposed patch as I requested in
> https://www.postgresql.org/message-id/CA+TgmobPqrAVXOBMHTcpDq8hX7gCzcVhoUvC8s9V=d09+bt30w@mail.gmail.com
> and see whether that would address his concerns, and he said that he
> would do that. It may, however, have slipped his mind.

Not entirely, though I've been wrapped up in pg_dump fixes for the last
little while. I'll get to this soon.

regards, tom lane

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