I have the following statement :

SELECT name, id, division, value,
FROM (
                SELECT name, id, division,value, max(value) over
(partition by division) as max_val
                 FROM tab1
          )
WHERE value = max_val

I try to turn this sql statement into a Query object
I tried this

sqlquery=session.query(sometab)

sqlquery.statement= "SQL QUERY GIVEN ABOVE"

but it does not work because statement cannot be set directly.
What is get-around for this?
Can this statement be written as a subquery? If yes, how? I saw
several example of subqueries on the internet but none of these seem
to be suitable for this statement.
Thanking in advance
Eddie

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