Method _bind_param

lib/sqlalchemy/sql/functions.py:1478–1495

(
        self,
        operator: OperatorType,
        obj: Any,
        type_: Optional[TypeEngine[_T]] = None,
        expanding: bool = False,
        **kw: Any,
    )

        FunctionElement.__init__(self, *clauses)

    def _bind_param(
        self,
        operator: OperatorType,
        obj: Any,
        type_: Optional[TypeEngine[_T]] = None,
        expanding: bool = False,
        **kw: Any,
    ) -> BindParameter[_T]:
        return BindParameter(
            self.name,
            obj,
            _compared_to_operator=operator,
            _compared_to_type=self.type,
            type_=type_,
            unique=True,
            expanding=expanding,
            **kw,
        )


class GenericFunction(Function[_T]):