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Message Posted: Wed, 23 Mar 2011 @ 11:03:48 GMT
I want to know how to tune a query which is taking very long time. Usually I ma doing following
1) checking explain plan
2) collect stat on Index and other columns which are used in Joining and where condition.
Many time after doing it I am able to tune but sometime I have not able to do any imporvemnt Can anyone tell me what extra we can do?
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