Is explicit CROSS JOIN possible with SQLAlchemy?

Question

Is it possible to generate an explicit CROSS JOIN query with SQLAlchemy as the following example:

SELECT * 
FROM foo 
CROSS JOIN bar

And if

Answer 1

You can make cartesian product using inner join, applying condition which is always true. E.g. for SQLAlchemy ORM:

from sqlalchemy.sql.expression import literal

session.query(Foo, Bar).join(Bar, literal(True)).all()

There're only join and outerjoin functions in SQLAlchemy for now (v0.9).