I get the same results (19 row(s) affected) Table 'Worktable'. Scan count 1090, logical reads 34226, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'TC53'. Scan count 10, logical reads

Hi, Can there be duplicate (Login,Logout) pairs in the TC53 table? Thanks

Nothing special, just my lowly laptop SQL Server 2008 Express, Vista Home Premium, Laptop Fujitsu Amilo, Core2Duo 1.7GHz, 2GB RAM

Getting better... (2255 row(s) affected) Table 'Worktable'. Scan count 0, logical reads 0, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0. Table 'TC49'. Scan count 6, logical reads 270, physic