Oracle19c PDB level Failover error scenario test
First of all, don't use the default service for the client connection, that is, the connection used by the application.
The source of the original text is Real Application Clusters Administration and Deployment Guide:
All of these services are used for internal management. You cannot stop or disable any of these internal services to do pl ...
Posted by Jonob on Wed, 19 Jan 2022 14:20:30 +0100