Hi There,
Im trying to figure out a way to order a query by the sum of a colum in
a MultipleJoin
e.g (not the original code, its messed up by me trying so many possible
solutions :)
class Salesman(SQLObject):
name = StringCol()
sales = MultipleJoin(Sale)
class Sale(SQLObject):
salesman = ForeignKey('Salesman')
amount = IntCol()
Now supposing I want to query a list of all of the Salesmen, ordered by
the Sum of the amounts of their sales?
Will SQLObject let me do that?
If I was writing plain ole SQL I would do
select salesman.name, sum(sale.amount) from salesman, sale where
salesman.id = sale.salesman_id group by salesman.id order by sum(sale)
desc.
I dug through the SQLObject documentation and order by only seems to
take single column names, I found some references to group by on this
mailing list, but could not get anything working :(
Thanks for your help
Sean
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