[keycloak-user] Readonly database connection

[Gunnar Hilling]

I'm currently setting up a failover scenario with a postgresql
master/slave (hot-standby) database.
Using the database "failover" features of wildfly in the datasource I
can accomplish to failover to the second, readonly database.
Now I know that certain functions won't be available when the db is readonly.
Do we have any documentation about use cases that won't work on readonly dbs?
Or should I just handle the whole scenario manually?
Kind regards,
Gunnar