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Andrew J. Kelly
 
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Default Re: Sprocs v. embedded queries - 04-16-2008 , 12:17 AM





Depending on how the dynamic queries are done they may or may not have
reusable plans. If they are using sp_executesql instead of exec() and use
the parameters properly they can be reused. Have a look at this:
http://www.microsoft.com/technet/pro...05/recomp.mspx

--
Andrew J. Kelly SQL MVP
Solid Quality Mentors


"Siegfried Heintze" <SiegfriedHeintze (AT) discussions (DOT) microsoft.com> wrote in
message news:FA7E8CB7-D41A-45BC-8A25-D7A286B0B1A9 (AT) microsoft (DOT) com...
Quote:
I've read that the advantages of sprocs over embedded queries is that the
former are compiled once.

Does one loose the advantages of stored procedures when one concatentates
a
lot of strings together and then uses the EXEC function to execute the
subsequent query? I'm seeing a lot of this in the stored procedures I'm
debugging.

Thanks,
Siegfried


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