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Speed question - new view using preview view components - Mailing list pgsql-novice

From richard terry
Subject Speed question - new view using preview view components
Date
Msg-id 201003211223.19431.rterry@pacific.net.au
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Responses Re: Speed question - new view using preview view components  (Daniel Staal <DStaal@usa.net>)
Re: Speed question - new view using preview view components  (Van Ly <van_ly@ovi.com>)
Re: Speed question - new view using preview view components  ("A. Kretschmer" <andreas.kretschmer@schollglas.com>)
List pgsql-novice
Tree view 
I wondered if when creating a new view from multiple tables, and then also
joining to some fields of an existing view, if one pays much of a speed
penalty when the data is retrieved, as opposed to just completely using all
tables.

Regards

richard

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