Method reset_isolation_level

lib/sqlalchemy/engine/interfaces.py:2434–2459

Given a DBAPI connection, revert its isolation to the default. Note that this is a dialect-level method which is used as part of the implementation of the :class:`_engine.Connection` and :class:`_engine.Engine` isolation level facilities; these APIs should be preferr

(self, dbapi_connection: DBAPIConnection)

        return None

    def reset_isolation_level(self, dbapi_connection: DBAPIConnection) -> None:
        """Given a DBAPI connection, revert its isolation to the default.

        Note that this is a dialect-level method which is used as part
        of the implementation of the :class:`_engine.Connection` and
        :class:`_engine.Engine`
        isolation level facilities; these APIs should be preferred for
        most typical use cases.

        .. seealso::

            :meth:`_engine.Connection.get_isolation_level`
            - view current level

            :attr:`_engine.Connection.default_isolation_level`
            - view default level

            :paramref:`.Connection.execution_options.isolation_level` -
            set per :class:`_engine.Connection` isolation level

            :paramref:`_sa.create_engine.isolation_level` -
            set per :class:`_engine.Engine` isolation level

        """

        raise NotImplementedError()

    def set_isolation_level(
        self, dbapi_connection: DBAPIConnection, level: IsolationLevel