Re: Block nested loop join

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Bramandia Ramadhana <bramandia(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Block nested loop join
Date: 2008-10-10 06:41:47
Message-ID: 48EEF92B.4010405@enterprisedb.com
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Bramandia Ramadhana wrote:
> Currently, I am investigating the nested loop join algorithm in
> nodeNestloop.c. After reading the code, my understanding is that it performs
> simple nested loop join (not block nested loop join). Is this true?

Yep.

> Does postgresql support block nested loop join?

Nope.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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