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help / color / mirror / Atom feedFrom: Antonin Houska <ah@cybertec.at>
To: Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Cc: pgsql-hackers@postgresql.org
Subject: Re: advanced partition matching algorithm for partition-wise join
Date: Thu, 07 Sep 2017 16:04:14 +0200
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Ashutosh Bapat <ashutosh.bapat@enterprisedb.com> wrote:
> I have fixed the issues which were marked as TODOs in the attached
> patches. Also, I have included your test change patch in my series of
> patches.
I've noticed that partition_bounds_merge() is called twice from
make_join_rel():
* build_join_rel -> build_joinrel_partition_info -> partition_bounds_merge
* try_partition_wise_join -> partition_bounds_merge
Is this intentional, or just a thinko?
--
Antonin Houska
Cybertec Schönig & Schönig GmbH
Gröhrmühlgasse 26
A-2700 Wiener Neustadt
Web: http://www.postgresql-support.de, http://www.cybertec.at
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To: pgsql-hackers@postgresql.org
Cc: ah@cybertec.at, ashutosh.bapat@enterprisedb.com
Subject: Re: advanced partition matching algorithm for partition-wise join
In-Reply-To: <2103.1504793054@localhost>
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