The system table INSTANCE describes some details about the database instance.
INSTANCE
NODE |
CHAR(64) |
Name with which the database instance can be addressed |
LOCALNODE |
CHAR(64) |
Name with which the hot standby component can be addressed (if you have a hot standby configuration) |
ADMINSTATEDATE |
TIMESTAMP |
Time at which the ADMIN operational state was reached |
ONLINESTATEDATE |
TIMESTAMP |
Time at which the ONLINE operational state was reached |
See also:
Evaluating System Tables, INSTANCE
Concepts of the Database System, Overview of the Database System, Architecture of a Hot Standby System