Morgan PEYRE ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=712020%... ) *commented* on HHH-16927 ( https://hibernate.atlassian.net/browse/HHH-16927?atlOrigin=eyJpIjoiZmYzOG... ) Re: Some NUMBER column types now get mapped to Boolean/Integer/Long instead of BigDecimal ( https://hibernate.atlassian.net/browse/HHH-16927?atlOrigin=eyJpIjoiZmYzOG... ) To further clarify my problem: the last line of code in my previous comment throws a java.lang.ClassCastException with Hibernate 6 ( https://hibernate.atlassian.net/browse/HHH-16927#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16927#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#100231- sha1:2d13be9 )