mysql have table t(a Int, b Int), 2 records: (1,1) and (2, 2), then in ck count
`select count(1) from ckdb.t ` -- 2, that's ok.
then, mysql  delete (2,2) and ck count
`select count(1) from ckdb.t ` -- still 2, that's not correct .
case BEGIN_LOAD_QUERY_EVENT:
                return "BeginLoadQueryEvent";
            case EXECUTE_LOAD_QUERY_EVENT:
                return "ExecuteLoadQueryEvent";
            case TABLE_MAP_EVENT:
                return "TableMapEvent";
            case WRITE_ROWS_EVENT_V0:
                return "WriteRowsEventV0";
            case UPDATE_ROWS_EVENT_V0:
                return "UpdateRowsEventV0";
            case DELETE_ROWS_EVENT_V0:
                return "DeleteRowsEventV0";
            case WRITE_ROWS_EVENT_V1:
                return "WriteRowsEventV1";
            case UPDATE_ROWS_EVENT_V1:
                return "UpdateRowsEventV1";
            case DELETE_ROWS_EVENT_V1:
                return "DeleteRowsEventV1";
            case INCIDENT_EVENT:
                return "IncidentEvent";
            case HEARTBEAT_EVENT:
                return "HeartbeatEvent";
            case IGNORABLE_EVENT:
                return "IgnorableEvent";
            case ROWS_QUERY_EVENT:
                return "RowsQueryEvent";
            case WRITE_ROWS_EVENT_V2:
                return "WriteRowsEventV2";
            case UPDATE_ROWS_EVENT_V2:
                return "UpdateRowsEventV2";