Čedomir Igaly ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16591 ( https://hibernate.atlassian.net/browse/HHH-16591?atlOrigin=eyJpIjoiYmM4Nj... ) Re: @org.hibernate.annotations.JdbcType does not override the `hibernate.type.preferred_duration_jdbc_type` type ( https://hibernate.atlassian.net/browse/HHH-16591?atlOrigin=eyJpIjoiYmM4Nj... ) … or, maybe, not. I’ve changed test case as described earlier, fixed existing test case that has been failing due to assumption that default JDBC type code for Duration is INTERVAL_SECOND and documentation. Finally changed code to work on similar way as now is working for Instance. Suggested patch is now in PR 6562 ( https://github.com/hibernate/hibernate-orm/pull/6562 ) ( https://hibernate.atlassian.net/browse/HHH-16591#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16591#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#100225- sha1:e4eb869 )