Advanced Queuing - Oracle

tkaqdocp.sql: Examples of Operational Interfaces
Rem ==================================================================
Rem Illustrating Enhanced Propagation Capabilities
Rem ==================================================================
connect OE/OE;
set serveroutput on;
Rem
Rem Get propagation schedule information & statistics
Rem
Rem get averages
select avg_time, avg_number, avg_size from user_queue_schedules;
Rem get totals
select total_time, total_number, total_bytes from user_queue_schedules;
Rem get status information of schedule (present only when active)
select process_name, session_id, instance, schedule_disabled
from user_queue_schedules;
Rem get information about last and next execution
select last_run_date, last_run_time, next_run_date, next_run_time
from user_queue_schedules;
Rem get last error information if any
select failures, last_error_msg, last_error_date, last_error_time
from user_queue_schedules;
Rem disable propagation schedule for booked orders
execute dbms_aqadm.disable_propagation_schedule(queue_name => 'OE_bookedorders_
que');
execute dbms_lock.sleep(30);
select schedule_disabled from user_queue_schedules;
Rem alter propagation schedule for booked orders to execute every
Rem 15 mins (900 seconds) for a window duration of 300 seconds
begin
dbms_aqadm.alter_propagation_schedule(
queue_name => 'OE_bookedorders_que',
duration => 300,
next_time => 'SYSDATE + 900/86400',
latency => 25);
Scripts for Implementing BooksOnLine C-31