Deleting jobs from database

anyone know the best way to do this. There is a groom service which truncs to the last 100 jobs, but I cant find where this is configured and we would like to remove all old entries

Product: PowerShell Universal
Version: 1.4.6

You can set this per script to groom out old jobs.

You can also set the GroomDays parameter in your Settings.ps1 file to prune jobs older than a particular amount of days.

# Groom jobs older than 1 day (default 30)
Set-PSUSetting -GroomDays 1