| QQKEY |
Join column (unique per query) used to link
rows for a single query together |
| QQTIME |
Time row was created |
| QQQDTN |
Unique subselect number |
| QQQDTL |
Subselect nested level |
| QQMATN |
Materialized view subselect number |
| QQMATL |
Materialized view nested level |
| QQMRSN |
List of unique reason codes used by the materialized
query table (each materialized query table has a corresponding reason code
associated with it) |
| QQMQTS |
List of MQTs examined with a reason code indicating
if the MQT was used and if not used, why not used. |
| QQC11 |
Reserved |
| QQC12 |
Reserved |
| QQC21 |
Reserved |
| QQC22 |
Reserved |
| QQCI1 |
Reserved |
| QQCI2 |
Reserved |
| QQC301 |
Reserved |
| QQC302 |
Reserved |
