[hibernate-issues] [JIRA] (HHH-16111) Field annotated with @Version does not increase when entity is updated using merge

Vijayasaradhi Danda ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMDZiMWY5N2Ix... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16111?atlOrigin=eyJpIjoiMDZiMW... ) HHH-16111 ( https://hibernate.atlassian.net/browse/HHH-16111?atlOrigin=eyJpIjoiMDZiMW... ) Field annotated with @Version does not increase when entity is updated using merge ( https://hibernate.atlassian.net/browse/HHH-16111?atlOrigin=eyJpIjoiMDZiMW... ) Issue Type: Bug Affects Versions: 6.2.0.CR1, 6.1.6 Assignee: Unassigned Components: hibernate-orm-modules Created: 27/Jan/2023 10:16 AM Environment: OpenJDK Runtime Environment (build 17.0.2+8-86), Mac OS Monterey Version 12.6.2 Priority: Blocker Reporter: Vijayasaradhi Danda ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) We have a parent entity with a version column and a child entity. The association between parent to child is (one to many). The following steps are performed. 1.Fetch the parent entity 2.Add a new child entity/update the existing child entity (fetched entity is used as detached entity) 3.Merge the updated parent entity This operation should update the field marked with @Version annotation but does not happen in 6.1.6.Final or 6.2.0.CR1. This works as expected in 5.6.14.Final. In pull request , see the test case named after the ticket number. In hibernate orm 5 the same test passes. ( https://hibernate.atlassian.net/browse/HHH-16111#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16111#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#100214- sha1:c40e72a )