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Terminology definitions/meaning - Mailing list pgsql-general

From Chris Velevitch
Subject Terminology definitions/meaning
Date
Msg-id b0a3bf780712112107u4a737a01n2898fa621e294bbf@mail.gmail.com
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Responses Re: Terminology definitions/meaning
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I'm trying to understand the explain output, but I can't find any
references to the meanings of the following terms:-

     merge join
     nested loop
     merge left join
     nested loop left join

I'm using 7.4.


Chris
--
Chris Velevitch
Manager - Sydney Flash Platform Developers Group
m: 0415 469 095
www.flashdev.org.au

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