周雁鸣 ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNWNiMDlmNzFl... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16779?atlOrigin=eyJpIjoiNWNiMD... ) HHH-16779 ( https://hibernate.atlassian.net/browse/HHH-16779?atlOrigin=eyJpIjoiNWNiMD... ) EntityManager.find(Class<T> entityClass, Object primaryKey) generate unexpected sql ( https://hibernate.atlassian.net/browse/HHH-16779?atlOrigin=eyJpIjoiNWNiMD... ) Issue Type: Bug Affects Versions: 6.2.4 Assignee: Unassigned Components: regression Created: 12/Jun/2023 00:54 AM Priority: Major Reporter: 周雁鸣 ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Before hibernate 6.2 o.h. SQL  DEBUG select t1_0.id,t1_0. index from test_entity t1_0 where t1_0.id=? o.h.o.j.bind TRACE binding parameter [1] as [ ARRAY ] - [1] Since hibernate 6.2 o.h. SQL  DEBUG select t1_0.id,t1_0. index from test_entity t1_0 where array_contains(?,t1_0.id) o.h.o.j.bind TRACE binding parameter [1] as [ ARRAY ] - [[1, null , null , null , null , null , null , null , null , null ]] Does it changed by designed? if it is, please add an option to let user revert, and improve the migration document. ( https://hibernate.atlassian.net/browse/HHH-16779#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16779#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- sha1:956085d )