LIKE Filtering And Performance Question/Dependency Caching?

Apr 11, 2006

Today I was asked a question I couldn't answer [it happens all the time...more than I like to admit...] concerning the performance hit of the SQL LIKE Filter.

The question was, what is the performance hit you take when you, say filter the results of a gridview control, with a LIKE FILTER in a stored procedure in SQL SERVER 2005?



Would it be preferable to create a Dependency Cache of a DataSet or a DataView object and then perform some type of filtering operation on that?



Thanks in advance.

God Bless.



Doug

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