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Message Posted: Wed, 10 Oct 2012 @ 19:43:56 GMT


     
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Subj:   Compression and the Optimizer
 
From:   David Clough

Does the Optimizer take into account Compression on Tables ?

Put another way, for a heavily compressed Table, could the Explain Plan be different to that which would be obtained from the same Table but un-compressed ?

Version 13.10.03, by the way.


Regards

David Clough



     
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