What is difference between unique and primary key?
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What structure can you implement for the database to speed up table reads?
Tell me what are the essential components of sql server service broker?
Hello all, I have data like :- year amt 2004 10 2005 20 2006 30 Now i want output as:- 2004 2005 2006 10 30 60 but i have to use here group by on year.So, i need a single query within that i can find.
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What is the difference between IN and EXISTS operators in SQL Server?
9 Answers ASD Lab, CSC, Intelligroup,
wat wil hapn if we give the both read and deny read permission to user?
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Different types of keys in SQL?
How to test subquery results with the exists operator?
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