<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="rowcol.xsl"?>
<xsql:query connection="idb" xmlns:xsql="urn:oracle-xsql" col="ProductName" find="%" sort="UnitPrice" null-indicator="yes">

SELECT * FROM product WHERE {@col} LIKE '%{@find}%' ORDER BY {@sort}

</xsql:query>