How to find the second highest salary of an employee?
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How to handle error or exception in sql?
What is a Join and explain its types?
Define normalisation?
How to create logins using windows Authentication mode?
i want only duplicates rows from coloumn ex. emp_id(colomn name)1,1,2,3,3,4,5,5. so i want only duplicates no.
How do we rollback the table data in SQL Server
How to implement service broker?
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Tell me what is difference between view and materialized view?
wat is mean by trigger?.......normally wat use......when trigger used in sql........... plz cleary say with example.......
How do you measure the performance of a stored procedure?
What are scalar functions?
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