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Message Posted: Tue, 06 Mar 2007 @ 13:40:15 GMT

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Subj:   Re: Performance of a self join
From:   Goutham P

Hi Michael,

Thanks for helping.

Can you please explain what you meant by saying joining these tables together? In the derived table B, I am having the aggregation on only fewer dimensional columns (dim 1 - dim 5) . Where as in the OLAP function used for table A, I am aggregating on different set of dimensional columns (dim 1 - dim 4). I have to join these two tables as they both give different perspective of data.

This table A has around 20 columns and I want all the columns as output of this query.

If I am missing something in understanding, please change the query and send.

Thanks much,


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