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Message Posted: Thu, 19 Jan 2006 @ 11:12:11 GMT


     
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Subj:   Re: Differences between queries
 
From:   Pynegar, Sheila

Dear Vijay

The Where clause is applied to the answer set as a whole.

Whereas the AND makes the clause applied only to the rows returned as part of the INNER JOIN.

The best way to think of this is consider the WHere clause being applied after all the data as been returned


Regards Sheila Pynegar



     
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