Marco Belladelli ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=637b480... ) *commented* on HHH-17050 ( https://hibernate.atlassian.net/browse/HHH-17050?atlOrigin=eyJpIjoiMzg5MD... ) Re: JPA Criteria Queries using datediff and temporal units broken due to SqmDurationUnit cast ( https://hibernate.atlassian.net/browse/HHH-17050?atlOrigin=eyJpIjoiMzg5MD... ) Hi Chris Popp ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) , thanks for reporting the issue. Currently, the Criteria API doesn’t expose a function like DATEDIFF , though we already support timestampadd , timestampdiff (and dateadd , datediff as synonyms) in HQL. We plan to make this functions available through the custom HibernateCriteriaBuilder interface, like we already did for datetime truncation ( https://hibernate.atlassian.net/browse/HHH-16130 ). ( https://hibernate.atlassian.net/browse/HHH-17050#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-17050#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100234- sha1:6fcbbaf )