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Posted by Erland Sommarskog on 10/17/06 11:31
parez (psawant@gmail.com) writes:
> I want to use the td column in the query only if @td variable is
> passed to the stored procedure.
Then the original pair of queries you had, will work fine.
For a much longer discussion of the more general problem when you have
many of these @td parameters, there is an article on my web site:
http://www.sommarskog.se/dyn-search.html.
--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se
Books Online for SQL Server SP3 at
http://www.microsoft.com/sql/techinfo/productdoc/2000/books.asp
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