Re: Speeding up Query

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alexander Lohse <al(at)humantouch(dot)de>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Speeding up Query
Date: 2001-05-14 16:03:24
Message-ID: 12636.989856204@sss.pgh.pa.us
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Alexander Lohse <al(at)humantouch(dot)de> writes:
> Would it also possible to make multiple INTERSECTS?
> How do these operate on each other, do I also use parentheses?

Yes, if you don't want to think hard about what the precedence is
(I don't recall either) ...

regards, tom lane

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