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Re: Does order in from and where clause matter?

From: DBAOracle <dbaoracle_at_aol.com>
Date: 20 Jun 1999 05:19:56 GMT
Message-ID: <19990620011956.20247.00001637@ng-fu1.aol.com> 





Where clauses can certainly cause performance problems...!= or searching for
NULL's can disable indexes, likes with '%' at the front disable indexes, 
function calls in the lvalue can disable indexes... among other things.



RObert
Received on Sun Jun 20 1999 - 00:19:56 CDT












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