What are the all different types of Joins in SQL Server 2000, Anybody can explain each join with definition..Thanks in advance....9 57398
I have a table EMP in which the values will be like this EmpId Ename Sal DeptId 11 Ram 10000 10 11 Ram 10000 10 22 Raj 20000 20 22 Raj 20000 20 33 Anil 15000 30 33 Anil 15000 30 I want to delete only duplicate Rows. After Delete I want the output like this EmpId Ename Sal DeptId 11 Ram 10000 10 22 Raj 20000 20 33 Anil 15000 3013 11031
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What are the factors you will check for the performane optimization for a database query?7 7325
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