How many Logical standby database allowed in an oracle 12.2 data guard configuration.
1) I am trying to find out how many logical data guard can be setup in a data guard configuration. I have found out that in data guard configuration we can have 30 physical standby but there is no mention of how many logical standby can be allowed.
2) If multiple logical standby can be configured, Should DBMS_LOGSTDBY.BUILD be run each time a new logical is being added or it should be run once and that should take care of each new logical to be added?