What are alternate keys?

0 Answers  

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select top 5 * from emp order by newid() my question is , how this query get executed?

5 Answers  

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What are the different types of backup avaible in SQL SErver

6 Answers   Emphasis, IBM,

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What is the difference between in and exists. Ex: select * from emp where empno in(....) and select * from emp where empno exists(....) What is the difference between a Join and Union and Union and UnionAll.

5 Answers   ABC, Accenture,

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what is normalization? what is denormalization?

9 Answers   Satyam,

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How do I edit a procedure in sql server?

0 Answers  

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Accidentally i deleted my table. How can i get that table?

4 Answers  

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What are the steps to insert a table?

0 Answers  

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What are the difference between clustered and a non-clustered index?

0 Answers  

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How can a user-defined datatype be created?

0 Answers  

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Can we call SP inside a query?

5 Answers   CA, CarrizalSoft Technologies, Wipro,

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What is unique key constraint?

0 Answers  

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