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I suspect "VIEW PUSHED PREDICATE " operation takes long time because of the IN clause that fliteres with so many constants.
I suggest you store the constants in a table, and do the join.
Let us see the new plan.
Also, why do you need GROUP BY when there is no aggregate function used the query?
Last edited by tamilselvan; 03-07-2007 at 01:11 PM.
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