Since Oracle 10g there is Oracle Scheduler. In some circumstances DBA may consider to use Oracle Scheduler instead of Unix cron daemon to run shell scripts.
DBA can provide some variable, such as job class, scheduler name, database name and user name to connect to database, so oradba-crotab can try to install/deinstall job as Oracle scheduler job.
Since Oracle 10g there is Oracle Scheduler. In some circumstances DBA may consider to use Oracle Scheduler instead of Unix cron daemon to run shell scripts.
DBA can provide some variable, such as job class, scheduler name, database name and user name to connect to database, so oradba-crotab can try to install/deinstall job as Oracle scheduler job.