Learning is not a spectator sport
Connor McDonald on SQL and the Oracle Database
Tag: scheduler
Humble pie made with NULL strings
I was helping out a client a while back with an issue where a panicked email came into my inbox along the lines of “SELECT IS BROKEN IN ORACLE!!!”, which seemed perhaps a little extreme . So I pursued it further asking for some…
Running external programs from the scheduler
Although I normally use the job or scheduler facility to run database-centric style processes, most commonly PL/SQL programs, there is nothing to stop you from using the scheduler to gain control over tasks that might normally need to be done outside of the database. …
dbms_output and the scheduler
One of the nifty things in 12c is the ability to pick up DBMS_OUTPUT output from your scheduler jobs. So if you haven’t built an extensive instrumentation or logging facility, you’ll still have some details you can pick up from the scheduler dictionary views….
Understanding scheduler syntax
When using strings such as “FREQ=DAILY; BYDAY=MON,TUE,WED,THU,FRI; BYHOUR=9,10″ within the scheduler, sometimes its not readily apparent how this will translate to actual dates and times of the day that the scheduled activity will run. To help you understand, a nice little utility is to…
