Comment 2 for bug 2019859

Hello Corey:

"openstack/requirements", more in particular "upper-constraints.txt" file, define the maximum versions to be used, not the minimum. I think that was a typo in the description.

The max version in Xena is 1.4.23. The max version in Wallaby is 1.3.23. I think you are referring to Wallaby, not to Xena.

The "select()" function accepts column arguments positionally since 1.4.x [3]. I'll push a patch for Wallaby.

Regards.

[1]https://github.com/openstack/requirements/blob/stable/xena/upper-constraints.txt#L157
[2]https://github.com/openstack/requirements/blob/stable/wallaby/upper-constraints.txt#L152
[3]https://docs.sqlalchemy.org/en/20/core/selectable.html#sqlalchemy.sql.expression.select