Re: query help/sugestions

From: "John Cavacas" <oogly(at)rogers(dot)com>
To: <pgsql-sql(at)postgresql(dot)org>
Subject: Re: query help/sugestions
Date: 2003-02-08 17:27:34
Message-ID: 001f01c2cf97$5e774000$6401a8c0@spook
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> Have you run the query above under EXPLAIN to see what kind of
execution
> plan you're getting?
>
> > Is creating the view a good idea in terms of performance? This is a
> > general query, I would for example not include the main body of the
text
> > needed for the front page listing.
>
> The performance will be as good as your underlying query is. The VIEW
is
> just an "alias" if you will, and they are generally a good idea.

I just started using PostgreSQL recently, and as such I am not sure how
to properlly evaluate the results of EXPLAIN on that query. I started
looking at the documentation last night regarding EXPLAIN but I haven't
gotten my head around it. Any sugestions in that area?

Thanks again,
John

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