Your example is missing a bracket. I think I would expect this to work:
for position, in
session.query(Position.position).filter(func.length(Position.position)
== 2):
print(position)
If it still doesn't work, can you show the query that it's generating?
Simon
On Tue, Jul 30, 2019
Perhaps I have been up too many hours, but my syntax foo is fizzling.
Given the following class, I want to compute the string length of
"position" instead of storing it as another attribute which can get out of
sync. eg.
class Position(Base):
__tablename__ = 'position'
id =
