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Former Member
Jun 25, 2007 at 12:52 PM

Changing Data Class and Size Category for non empty tables

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Hi !

We are experiencing some performance problems while accesing one of our tables (Oracle 10). We noticed that its Data Class and Size Category was not accurately defined. The table already has a lot of data.

The question is: if we change those parameters now, should they make any change in the already created and populated table?? or they work only for empty tables? should we expect a better performance adjusting this parameters?

Thanks,

Matias