Subquery information

    ID    Name         Type              Description
  2910  QVIQDTN      BIN(32)           Subselect number for inner subquery.
  2912  QVIQDTL      BIN(32)           Subselect level for inner subquery.
  2914  QVIMATN      BIN(32)           Materialized view subselect number for
                                       inner subquery.
  2916  QVIMATL      BIN(32)           Materialized view subselect level for
                                       inner subquery.
  2922  QVSUBOP      CHAR(10)          Subquery operator.
  2922  QVCORR       CHAR(1)           Correlated columns exist.
                                                                              Y - Yes
                                       N - No
  2924  QVCORRC      VARCHAR(300)      List of correlated columns.