Can't pass a parameter to an SQL Query

I've looked for about an hour or more now on the web, java.sun.com, but can't find what I need:
I have a page called display.jsp, and I call it from the browser
http://localhost/display.jsp?libnum=1
In the page I have the following code:
<sql:query var="profileQuery" dataSource="${profileDS}">
SELECT * FROM singles.profile where libnum=?
<sql:param value="${libnum}"/>
</sql:query>
However, the database sees the query as
" SELECT * FROM singles.profile where libnum=null"
So, my question is how do I make this line work ? :
" <sql:param value="${libnum}"/> "
can you help ?
thanks !
Dennis

Dude .....
Here's my code now -- solved it... phew..
Just to think of it ... what a difference between "libnum" and "param.libnum". That was like 3-4, if not 5 hour difference for me.
<sql:query var="profileQuery" dataSource="${profileDS}">
SELECT * FROM singles.profile where libnum=?
<sql:param value="${param.libnum}"/>
</sql:query>
Dennis

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Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

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Message was edited by:
Hugo Boog

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