Oleksii Miroshnyk ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5a157d9... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMGQ2NWZiYjMz... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16634?atlOrigin=eyJpIjoiMGQ2NW... ) HHH-16634 ( https://hibernate.atlassian.net/browse/HHH-16634?atlOrigin=eyJpIjoiMGQ2NW... ) Table generator id generation strategy returns too low number, doesn't respect initial value from the table ( https://hibernate.atlassian.net/browse/HHH-16634?atlOrigin=eyJpIjoiMGQ2NW... ) Issue Type: Bug Affects Versions: 6.2.2 Assignee: Unassigned Components: hibernate-orm-modules Created: 18/May/2023 06:22 AM Priority: Major Reporter: Oleksii Miroshnyk ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=5a157d9... ) Tried the following test case in hibernate 6.2.2: Created entity with the following setup for id @GeneratedValue(generator= "entityD", strategy = GenerationType.TABLE) @TableGenerator(name = "entityD", table="my_seq",pkColumnName = "my_seq_name", valueColumnName = "my_seq_val") after that update generator for corresponding entity to 50 in the my_seq table via sql. and ask hibernate to insert new entity. The id will be assigned is 2, while I would expect 51…(or 52, or >50 I don’t care) if I update generator to 100, the assigned id will be 52… Seems a bug? In prev versions(3-5) it was working as expected. Looking briefly in the code I see hibernate reads value from the table, updates with increment and then returns the value that was read, and after that applies formula value read - (increment size-1). Seems logic should either return value after update or don’t substract increment size, which is 50 by default… ( https://hibernate.atlassian.net/browse/HHH-16634#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16634#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:d57183e )