

@dispatch(ClauseElement, Select)
def _join_selectables(a, b, condition=None, **kwargs):
    if (len(b.froms) > 1):
        raise MDNotImplementedError()
    return b.replace_selectable(b.froms[0], a.join(b.froms[0], condition, **kwargs))

dataset/ETHPy150Open blaze/blaze/blaze/compute/sql.py _join_selectables/original