Re: Sql select max value question

This code returns this data. It's for a pick operation, based on the class
of a style that has the m most quantity, I have to match the class to a
zone in the warehouse.

select sty, cls, sum(qty) as sumqty
from whso312f
where sty <> ' '
group by sty, cls
order by sty, cls

STY CLS sumqty
J4JK2205 3 17
J4JK2205 4 4
J4LW2700 3 21
J4LW2700 4 106
J4LW2701 4 31
J7GM0558 1 2
J7GM0558 4 6
J7GM0623 6 4
J7JE0101 4 5
J7RC2521 1 49
J7RC2521 4 11

I want to get this: If qty is in the query that's ok.

STY CLS
J4JK2205 3
J4LW2700 4
J4LW2701 4
J7GM0558 4
J7GM0623 6
J7JE0101 4
J7RC2521 1