The REPORT_SQL_MONITOR function is used to return a SQL monitoring report for a specific SQL statement.
Incorrect:
Not A: Not interested in session statistics, only in statistics for the particular SQL query.
Not B: We are interested in statistics, not tracing.
Not D:SET_SESSION_LONGOPS Procedure
This procedure sets a row in the V$SESSION_LONGOPS view. This is a view that is used to indicate the on-going progress of a long running operation. Some Oracle functions, such as parallel execution and Server Managed Recovery, use rows in this view to indicate the status of, for example, a database backup.
Applications may use the SET_SESSION_LONGOPS procedure to advertise information on the progress of application specific long running tasks so that the progress can be monitored by way of the V$SESSION_LONGOPS view.