| DB_KEY | NUMBER | The primary key for the database. Use this column to form a join with almost any other catalog view. | 
| DBINC_KEY | NUMBER | The primary key for the current incarnation. Use this column to form a join with RC_DATABASE_INCARNATION. | 
| DBID | NUMBER | Unique identifier for the database obtained from V$DATABASE. | 
| NAME | VARCHAR2(8) | The DB_NAMEof the database for the current incarnation. | 
| RESETLOGS_CHANGE# | NUMBER | The SCN of the most recent RESETLOGSoperation when the record was created. | 
| RESETLOGS_TIME | DATE | The time stamp of the most recent RESETLOGSoperation when the record was created. |