Re: WIP: multivariate statistics / proof of concept

From: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>
Cc: Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WIP: multivariate statistics / proof of concept
Date: 2015-04-28 18:15:50
Message-ID: 553FCE56.2000008@2ndquadrant.com
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Hi,

On 04/28/15 19:36, Jeff Janes wrote:
>
...
>
> Thanks. I think I tried that, but was still having trouble. But it
> turns out that the trouble was for an unrelated reason, and I got it
> to compile now.

Yeah, a new column was added to pg_proc the day after I submitted the
pacth. Will address that in a new version, hopefully in a few days.

>
> Some of the fdw's need a patch as well in order to compile, see
> attached.

Thanks, I forgot to tweak the clauselist_selectivity() calls contrib :-(

--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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