Hi,

is there a way to set the type of a column added to a mapper with
column_property?

  m = mapper(New, t, properties={
       'my_bool': column_property(
                       func.my_bool(t.c.id, type=Boolean)
                  )
    })

func 'my_bool' is a stored procedure on Postgresql and returns a boolean, but
the type of the column is NullType:

  m.get_property('my_bool').columns[0].type
  NullType()

  
-- 
Sandro Dentella  *:-)
http://sqlkit.argolinux.org        SQLkit home page - PyGTK/python/sqlalchemy

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