Schedule a script execution

Non-conditional and conditional scripts can be scheduled.

1. Navigate to System Definition > Scheduled Jobs.
2. Click New.
3. Select Automatically run a script of your choosing.
4. Populate the following fields:

   Table 1. Schedule script execution

   Field	Input Value
   Name	A name to identify this scheduled script execution
   Active	If true, the script will be executed at the scheduled date and time.
   Run	The type of schedule to execute the script on. Choices are: Daily Weekly Monthly Periodically Once
   Day	If Run is Weekly, the day of the week If Run is Monthly, the day of the month.
   Repeat Interval	If Run is Periodically, the duration between each script execution. Note: This setting does not account for Daylight Savings Time changes. For example, if you select a period of one day, this adds 24 hours to the starting time of the job. If the start time was configured during a period with Daylight Savings Time, the job executes with a one hour offset on days when that time zone is not in Daylight Savings Time.
   Time	If Run is Daily, Weekly, or Monthly, the time of day, based on a 24 hour clock.
   Starting	The date and time of the first scheduled script execution.
   Application	The application that contains the script.)
   Conditional	If checked, the entity will only be executed if certain conditions are met.
   Condition	If Conditional is checked, a script determines under what conditions the scheduled script is executed. The last expression of the script should evaluate to a Boolean (true/false) value.
   Run as [Optional]	Select another user to run the script execution as. Configure the form to add this field if it is not present.
   Run this script	The script to run at the scheduled date and time. For example, copy script logic from a business rule or call a script include.

// Only run this Scheduled Job if there are active Incidents over 30 days old
var ga = new GlideAggregate('incident');
ga.addAggregate('COUNT');
ga.addQuery('active', 'true');
ga.addQuery('sys_created_on', '<', gs.daysAgo(30));
ga.query();
ga.next();
ga.getAggregate('COUNT') !== '0'