Re: WIP: multivariate statistics / proof of concept

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
Cc: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, 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 16:13:10
Message-ID: 20150428161310.GR30322@tamriel.snowman.net
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* Jeff Janes (jeff(dot)janes(at)gmail(dot)com) wrote:
> On Mon, Mar 30, 2015 at 5:26 PM, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
> wrote:
> > attached is a new version of the patch series. Aside from fixing various
> > issues (crashes, memory leaks). The patches are rebased to current
> > master, and I also attach a few SQL scripts I used for testing (nothing
> > fancy, just stress-testing all the parts the patch touches).
>
> I get cascading conflicts in pg_proc.h. It looked easy enough to fix,
> except then I get compiler errors:

Yeah, those are because you didn't address the new column which was
added to pg_proc. You need to add another _null_ in the pg_proc.h lines
in the correct place, apparently on four lines.

Thanks!

Stephen

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