position()=sql:variable("@i") is not working for me, I am working on SQL 2005, basically I was trying to loop each node and insert an element..so if I use [1] or [2] its inserting in either first or second node, that's why I wanted to use while loop...in that I using the index as [position()=sql:variable("@i")] as well as [sql:variable("@i")] both are not working...please help..