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Message Posted: Thu, 18 Jul 2002 @ 13:30:42 GMT


     
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Subj:   Re: The Optimizer and Multi Inlists
 
From:   Mark Landry

  The point...has anybody else experienced similiar problems with queries which fully quailify a table's PI; however, due to the existence of multiple in-lists, the Optimizer opts for a full-table scan instead of a PI retrieveal?  



In a word, yes. I've noticed it most recently when providing some columns of a primary index as literals and the rest as values from a joined table. The optimizer ignores the index.



     
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