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Message Posted: Fri, 16 Nov 2012 @ 10:45:50 GMT


     
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Subj:   Re: How to Identify UNUSED STATS on a table?
 
From:   sughesh iyyani

Hi Sravan,

If you are using collect stats unnecessarily, apart from resource usage it may confuse the PE to take a wrong plan., so that performance degraded.

So its always advisable that don't collect stats on columns other than columns frequently used and columns which is not part of PI.


Thanks,

Sughesh I S.



     
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