Puhong You ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *commented* on HHH-16489 ( https://hibernate.atlassian.net/browse/HHH-16489?atlOrigin=eyJpIjoiNWYzND... ) Re: Hibernate native query returns duplicate column values with addScalar() call ( https://hibernate.atlassian.net/browse/HHH-16489?atlOrigin=eyJpIjoiNWYzND... ) Hi, Prithvi, thanks for looking into this. In Hibernate 5.6.15.Final, please modify your test code like this {{NativeQuery<Integer> query=session.createNativeQuery(sql); }} query.addScalar( "user_id", StandardBasicTypes.INTEGER ); List<Integer> rsList = query.list(); Your test should work with or without the addScalar() call in Hibernate 5.6.15.Final, i.e., {{NativeQuery<Integer> query=session.createNativeQuery(sql); }} List<Integer> rsList = query.list(); ( https://hibernate.atlassian.net/browse/HHH-16489#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16489#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:f83bc8f )