Re: Block nested loop join

From: Gregory Stark <stark(at)enterprisedb(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Bramandia Ramadhana <bramandia(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Block nested loop join
Date: 2008-10-10 07:30:45
Message-ID: 874p3koqje.fsf@oxford.xeocode.com
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Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> writes:

>> Does postgresql support block nested loop join?
>
> Nope.

We do support Hash Join though so I think the only difference is that we can't
use the hash join for cartesian joins.

--
Gregory Stark
EnterpriseDB http://www.enterprisedb.com
Ask me about EnterpriseDB's PostGIS support!

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