Slow SQL Query

Slow query response time in SQL Server 2005

Software/Hardware used: sql server 2005

Slow SQL Query

when i run below all SQL Query simulataneously against 1500000 Rows its take 10 minutes i put the non-clustered index on the columns TATCallType ,CallTo the data type of both columns is varchar select ID,AuditMaster_ID,CallTo,CallTypeTag into Auditdata_callto from auditdata where...