XIA Configuration Administrator's Guide

The following example deletes the version history for items based on the criteria.

• Connect to the administration web service.
  
  
• Set the minimum date is the from which previous versions should be deleted.
  
  
• Setting the item type to 'Unknown' deletes previous versions for all item type.
  
  
• View the event log, or get previous versions storage information for information about the number of records deleted.

Code Sample

# Delete the previous versions that are older than 3 years, for all items.

$minimumDate = (Get-Date).AddYears(-3);

$administration.DO_DeletePreviousVersions('Unknown', $minimumDate);