Re: OR-clause support for indexes

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Andreas Joseph Krogh <andreas(at)visena(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: OR-clause support for indexes
Date: 2017-10-09 06:39:54
Message-ID: CAKJS1f_3q+88RyZBsuhS0Qtpyp9_3e-c_j6-tuAQZuH5AkkYgg@mail.gmail.com
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On 8 October 2017 at 21:30, Andreas Joseph Krogh <andreas(at)visena(dot)com> wrote:
> There was a while ago a proposed patch for adding $subject;
> https://commitfest.postgresql.org/8/454/

That looks like it's been abandoned, but perhaps it's worth asking the
author directly?

> Is this being worked on? Any progress in btree-support?

Not exactly what you're asking, but perhaps
https://commitfest.postgresql.org/14/1001/ could improve your
workload, or perhaps you could just manually rewrite the query.

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

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