try:
            result = db.engine.execute(query).fetchall()
            return [r for r in result]
        except sql.exceptions.NoSuchTableError, msg:
            LOG.error("NoSuchTableError %s" % msg)
        except sql.exceptions.ArgumentError, msg:
            LOG.error("ArgumentError %s" % msg)
        except sql.exceptions.InvalidRequestError, msg:
            LOG.error("InvalidRequestError %s" % msg)
        except:
            LOG.error(query)
            LOG.error("Unexpected error: %s" % sys.exc_info()[0])