self._notices_seen.add(msg)

                    self.log_debug(msg, level=2)

        debug_msg_ref=None):

        '''

        @param log_ignore_excs The log_level will be increased by 2 if the query

            throws one of these exceptions.

        @param debug_msg_ref If specified, the log message will be returned in

        try:

            # Get cursor

            if cacheable:

                try:

                    cur = self.query_results[query_lookup]

                    used_cache = True

                self.log_debug(log_msg(query), log_level)

            # Run query

        finally:

            self.print_notices()

            if self.debug and debug_msg_ref != None: # return after running

        return cur

    try:

        try:

            if recover and not db.is_cached(query, []):

                return with_savepoint(db, run)

            else: return run() # don't need savepoint if cached