Method get_isolation_level

lib/sqlalchemy/dialects/postgresql/base.py:3621–3626

(self, dbapi_connection)

        cursor.close()

    def get_isolation_level(self, dbapi_connection):
        cursor = dbapi_connection.cursor()
        cursor.execute("show transaction isolation level")
        val = cursor.fetchone()[0]
        cursor.close()
        return val.upper()

    def set_readonly(self, connection, value):
        raise NotImplementedError()