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Message Posted: Tue, 21 Dec 2010 @ 15:35:17 GMT


     
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Subj:   Query hanging, OK when re-submitted
 
From:   JAMES PARK

Esteemed Teradata DBAs,

Teradata 13.0 on Windows.

When I run very simple queries on only one table with less than 1 million rows with only one order by clause a lot of times queries hung. In those cases I have closed SQL Assistant and opened it again and run the same queries and then they successfully ran. Why is this happening? Do I need to increase tempdb somewhere?


Thank you in advance.



     
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