Please tell me difference between running query directly and executing it using exec

Posted by Rajesh Rolen- DotNet Developer on Stack Overflow See other posts from Stack Overflow or by Rajesh Rolen- DotNet Developer
Published on 2010-04-28T09:23:14Z Indexed on 2010/04/28 9:43 UTC
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stored-procedures

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sql-server

Please tell me what is difference ==> if i write query directly in storedprocedure ==> and write query in string variable and than run it in exec in stored procedure.

i am using ms sql server 2005

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