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Re: speed up select distinct

From: <ak_tiredofspam_at_yahoo.com>
Date: 11 May 2005 07:01:34 -0700
Message-ID: <1115818199.108863.255300@g14g2000cwa.googlegroups.com> 





if your only concern is the performance of this particular query,
cover the query with an index, that is, create an index on all the
columns involved in it:


(COLUMN5, COLUMN1, COLUMN2, COLUMN3, COLUMN4),

and gather statistics
Received on Wed May 11 2005 - 09:01:34 CDT












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