def collate(expression, collation):

    expr = _literal_as_binds(expression)
    return BinaryExpression(
        expr,
        _literal_as_text(collation),
        operators.collate, type_=expr.type)
Return the clause ``expression COLLATE collation``.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/sql/elements.py/collate