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Is there a way to use Wildcards with a LIKE compare statement in SQL

Posted on 2010-01-06
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Last Modified: 2012-05-08
I have a stored procedure where I'm searching a table for Customers Name. SO for example

I have a parameter   @LastName

Is there a way to use the LIKE function with some sort of WildCard?

Such as Select LastName from Customer where LastName LIKE @LastName+'%'

I know that doesn't work but I'm trying to figure out the best way to use soem sort of wildcard so if the user is searching for a customer with lastname of JONES, they can just enter JON and see all the customers whose lastnames begin with JON.

I'm calling this sp from an aspx web page I can probable do the wild card through aspx but if I can just do it through the SP that would be better.

Thanks


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Question by:svasilakos
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Richard Quadling earned 2000 total points
ID: 26196115
That should work fine.

I use that mechanism for many of my fuzzy reports.

The user enters the part of the name they know (say TONY) and they'll get ANTHONY, TONY.

Try this as a straight query (Using query analyzer or MS SQL Studio)...

DECLARE @LastName VARCHAR(MAX)
SELECT @LastName = 'JON'
SELECT LastName FROM Customer WHERE LastName LIKE '%' + @LastName + '%'

What do you get back?

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Author Closing Comment

by:svasilakos
ID: 31673810
I'm kind of an idiot. I didn't even try what I wrote in my question, I just thought I did and didn't think it would work.   That's the ticket...

Thanks for the Fast response.

-Steve, Las Vegas
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Expert Comment

by:Richard Quadling
ID: 26196194
Glad to have helped.
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