Moritz Becker ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiOTNhNjIyNWRm... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16994?atlOrigin=eyJpIjoiOTNhNj... ) HHH-16994 ( https://hibernate.atlassian.net/browse/HHH-16994?atlOrigin=eyJpIjoiOTNhNj... ) Native query with select * and join throws NonUniqueDiscoveredSqlAliasException ( https://hibernate.atlassian.net/browse/HHH-16994?atlOrigin=eyJpIjoiOTNhNj... ) Issue Type: Bug Affects Versions: 6.2.7 Assignee: Unassigned Attachments: native-query-duplicate-alias-reproducer.zip Components: hibernate-core Created: 25/Jul/2023 23:02 PM Priority: Major Reporter: Moritz Becker ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) A native query with a select * and joins with relations containing the same column names as the query root produces a NonUniqueDiscoveredSqlAliasException. This used to work in Hibernate 5.6. native-query-duplicate-alias-reproducer.zip ( https://hibernate.atlassian.net/rest/api/3/attachment/content/50530 ) ( https://hibernate.atlassian.net/browse/HHH-16994#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16994#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#100233- sha1:62cfdef )