I am using Jasperserver 5.6 on AWS.
Is there a way to add a custom sql function as an aggregation / summary function to the context menu of a measure in the adhoc. Without using calculated fields/measures in adhoc?
(like this http://community.jaspersoft.com/wiki/adding-standard-deviation-ad-hoc , but this example does not work in 5.6 version)
Thanks a lot for your help,