The srvctl downgrade database command downgrades the configuration of a database and its services from its current version to the specified lower version.
Use the srvctl downgrade database command as follows:
srvctl downgrade database -db db_unique_name -oraclehome Oracle_home -targetversion to_version
Table A-47 srvctl downgrade database Parameters
| Parameter | Description |
|---|---|
-db db_unique_name |
Unique name for the database |
-oraclehome Oracle_home |
The path to the |
-targetversion to_version |
The version to which to downgrade |