def runQueryWithRetry(self, *args, **kw):
        """
        Run a database query, like with dbpool.runQuery, but retry the query in
        case of a temporary error (like connection lost).

        This is needed to be robust against things like database connection
        idle timeouts."""

        def runQuery(txn, *args, **kw):
            txn.execute(*args, **kw)
            return txn.fetchall()

        return self.runInteractionWithRetry(runQuery, *args, **kw)
Run a database query, like with dbpool.runQuery, but retry the query in
        case of a temporary error (like connection lost).

        This is needed to be robust against things like database connection
        idle timeouts.