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【单选题】

You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task?()  

A、 EXECUTE DBMS_SCHEDULER.PURGE_LOG(log_history => 5, job_name => ’JOB1’);

B、 EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, job_name => ’JOB_LOG’);

C、 EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, which_log => ’JOB1’);

D、 EXECUTE DBMS_SCHEDULER.PURGE_LOG( log_history => 5, which_log =>’JOB_LOG’);

更多“You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task?()  ”相关的问题
第3题

A、Do youwant to debug the script?    B、Do youwant to refresh the script?    C、Do youwant to save the application?    D、Do youwant to return to Script Management?   

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