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Correlated Sub-Query vs. Case Statement

, 7 Mar 2010 CPOL 14.3K 46 6
A simple case study to compare the efficiency of using a Sub-Query vs a Case statement to perform data aggregation.


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Australia Australia
Born in New Zealand and transported to Australia for crimes against good taste in the eighties.

Employed by large Manufacturing Co to Coordinate Production Processes, Integrate new technologies, Implement new, in-house MRP/ERP.

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