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Showing posts from June, 2012

Few More Queries

--Check query Performance SEL     TOP 5   QueryId  , cast ( QUERYTEXT as varchar ( 5000 ))  , ElapsedTime                    , MaxAMPCPUTime                  , AMPCPUTime                     , MaxAmpCpuTime * NumOfActiveAmps                  ,( MaxAmpCpuTime - ( 1.00 * AmpCpuTime )/ NumOfActiveAmps ) ,( 1 -( 1.00 * AmpCpuTime /( MaxAmpCpuTime * NumOfActiveAmps )))* 100 ,( MaxAmpCpuTime * NumOfActiveAmps )/( AmpCpuTime ) FROM            DBC . QRYLOG WHERE         MAXAMPCPUTIME > 100 ; -- Query...