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Message Posted: Mon, 18 Aug 2003 @ 21:15:48 GMT


     
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Subj:   Re: Sessions holding locks after query completes?
 
From:   McBride, Michael

Well, I tried a simulation with a blocked session using a Cognos user (X) in an Impromptu query session, and ETL user (Z) requesting an EXCL lock this is the results....

When X runs impromptu report, access lock is granted
When Z asks for exclusive lock, access blocked....

When X report is completed, residual blocking access lock remains
When X runs another report, residual blocking access lock remains
When X opens another catalog, residual blocking access lock remains
When X closes ALL catalogs, residual blocking access lock remains

When X terminates impromptu application (in Windows), access lock is released, Z is granted EXCL lock.



     
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