Re: pgsql: Support partition pruning at execution time

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Support partition pruning at execution time
Date: 2018-04-09 14:03:57
Message-ID: CAKJS1f9K4FD6kpw_6we8iEcWpTRZ2RmMeEM+980rKBLsg52M_g@mail.gmail.com
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On 9 April 2018 at 15:03, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
> On 9 April 2018 at 13:03, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> wrote:
> Okay, I've written and attached a fix for this. I'm not 100% certain
> that this is the cause of the problem on pademelon, but the code does
> look wrong, so needs to be fixed. Hopefully, it'll make pademelon
> happy, if not I'll think a bit harder about what might be causing that
> instability.

Added to PG11 open items list [1].

[1] https://wiki.postgresql.org/wiki/PostgreSQL_11_Open_Items#Open_Issues

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David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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