Run MySQL query in OpenSER?

Hi all
OpenSER does have the mysql module but it seems to work with particular database schema installed and access through predefined authentication functions like www_authorize and proxy_authorize.

All I have to do is, just invoke a sql query to check if the user exists in the database or not. Is there any way to run simple "select" sql query in openser?

I'd be so grateful if anyone can help me out in this.

See:
http://kamailio.org/docs/modules/1.5.x/sqlops.html

If using older version, then check avp_db_query() from avpops. Also, uri_db module can do subscriber checking.

thnx miconda, actually am using version 1.3.2 which does not have sqlops module which is the feature I exactly wannit. In my case now, perl module looked best way to me. I wrote a perl script which has a function quering DB for me.