DBA_HIST_PLAN_OPTION_NAME contains a list of row source options
In Oracle 12.1.0.2 DBA_HIST_PLAN_OPTION_NAME has the following columns:
| Name | Data Type |
| DBID | NUMBER |
| OPTION_ID | NUMBER |
| OPTION_NAME | VARCHAR2(64) |
| CON_DBID | NUMBER |
| CON_ID | NUMBER |
The following table summarizes the number of options in various releases:
| Version | # Options |
| 11.2.0.3 | 165 |
| 12.1.0.2 | 219 |