What is the difference between ‘having’ clause and a ‘where’ clause?

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what is a correlated sub-query? : Sql server database administration

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Do you know the capabilities of cursors?

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What are the steps to take to improve performance of a poor performing query? : sql server database administration

0 Answers  

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Diff between Composite key, Alternate Key, Candidate Key, Primary Key, Unique Key, Super Key, Foreign Key

1 Answers  

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What do you mean by 'normalization'?

0 Answers   Ernst Young, Thomson Reuters,

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What is a job?

3 Answers  

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what is the primary use of the model database? : Sql server administration

0 Answers  

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How to delete an attribute from the emp table

4 Answers  

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how can do you the system monitoring?

1 Answers  

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I am learning Testing, so i want to learn SQL also because SQL is important for Testing. I want to know which is best Institute in Ameerpet or SR Nagar or any other place in Hyd? Please help me.

7 Answers  

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What is user stored procedure & it purpose?

4 Answers   Wipro,

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