I have a sqlalchemy query using a subquery listed below:
test = model.session.query(func.max(SomeEntity.start_time),
> SomeEntity.name).filter(Run.name.in_(['some
> name'])).group_by(SomeEntity.name).with_labels().subquery(name = 'sub')
> SomeEntity.query().join(test,
> SomeEntity.start_time==test.c.max_1).filter(some criteria).all()
>
Executing the above gives me the error below.
> ERROR: An unexpected error occurred while tokenizing input
> The following traceback may be corrupted or invalid
> The error message is: ('EOF in multi-line statement', (211, 0))
>
---------------------------------------------------------------------------
> AttributeError Traceback (most recent call last)
>
> /home/anthony_le/Repository/projects/hermes/<ipython console> in <module>()
>
> /home/anthony_le/.virtualenvs/hermes-2/local/lib/python2.7/site-packages/sqlalchemy/util/_collections.pyc
>
> in __getattr__(self, key)
> 170 return self._data[key]
> 171 except KeyError:
> --> 172 raise AttributeError(key)
> 173
> 174 def __contains__(self, key):
>
> AttributeError: max_1
>
I don't understand why I am getting this error. And because I don't
understand the error, I can't come up with a solution. Can anyone help?
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