What's the difference between a primary key and a unique key?

4 Answers  

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What action plan is preferred if sql server is not responding?

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if we have a column (Key) in a table. and values of that column is Key 1 1 1 2 2 3 3 4 4 5 5 5 and we want to show the data after query..like.. 1(3) 2(3) 3(2) 4(2) 5(3) how many times a single term comes..

17 Answers   3i Infotech, Rolta, TCS,

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How do we return a record set from a Stored Procedure in SQl server 2000?

3 Answers  

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What the different types of Replication and why are they used?

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what are candidate key, alternate key and composite key? : Sql server database administration

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1. What is CUBE Operator? 2. what are the new data types are available in sql server 2008? 3. Inisde a nested queries, how many subqueries u can have?

3 Answers  

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How to modify existing triggers using "alter trigger"?

0 Answers  

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Explain try...catch with sql server?

0 Answers  

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what is the query and condition to delete datas in sql server.

2 Answers  

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How to select top 5 coloumn from a table without using coloumn name

5 Answers  

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How can I track the changes or identify the latest insert-update-delete from a table?

0 Answers  

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