Method delete_path

lib/sqlalchemy/dialects/postgresql/json.py:369–383

JSONB expression. Deletes field or array element specified in the argument array (equivalent of the ``#-`` operator). The input may be a list of strings that will be coerced to an ``ARRAY`` or an instance of :meth:`_postgres.array`. .. versionadded::

(
            self, array: Union[List[str], _pg_array[str]]
        )

            )

        def delete_path(
            self, array: Union[List[str], _pg_array[str]]
        ) -> ColumnElement[_CT_JSON]:
            """JSONB expression. Deletes field or array element specified in
            the argument array (equivalent of the ``#-`` operator).

            The input may be a list of strings that will be coerced to an
            ``ARRAY`` or an instance of :meth:`_postgres.array`.

            .. versionadded:: 2.0
            """
            if not isinstance(array, _pg_array):
                array = _pg_array(array)
            right_side = cast(array, ARRAY(sqltypes.TEXT))
            return self.operate(DELETE_PATH, right_side, result_type=JSONB)

        def path_exists(self, other: Any) -> ColumnElement[bool]:
            """Boolean expression. Test for presence of item given by the