what's the difference between a primary key and a unique key? : Sql server database administration

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How to recover from sql injection? : sql server security

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What is star, snowflake and star flake schema? : sql server analysis services, ssas

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How to divide query output into multiple groups with the group by clause in ms sql server?

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Why is there a performance difference between two similar queries where one uses union and the other uses union all?

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How we create SQL Server 2005 Reporting Services ? Give me Sample

0 Answers   HCL,

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

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How do I delete a sql server database?

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Can we return Data from 4(more than 1) tables in stored procedure?

0 Answers   HCL,

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1.can we set the more than 1 primary keys for a table? 2.please give me the difference between Cluster Index and non-Clustered Index 3.can we use query like this "Select * from Table1,Table2;"

8 Answers  

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Difference between 2NF &3NF ?

0 Answers   Cap Gemini,

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How to Check Whether a Global Temporary Exists in a SQL Database or not?

2 Answers  

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