Wolfgang Klaus ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiZGE5YzIwZGNk... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-15593?atlOrigin=eyJpIjoiZGE5Yz... ) HHH-15593 ( https://hibernate.atlassian.net/browse/HHH-15593?atlOrigin=eyJpIjoiZGE5Yz... ) Illegal Update-Statement generated ( https://hibernate.atlassian.net/browse/HHH-15593?atlOrigin=eyJpIjoiZGE5Yz... ) Issue Type: Bug Affects Versions: 5.3.21, 5.6.12 Assignee: Unassigned Attachments: hbex.zip Components: hibernate-core Created: 11/Oct/2022 00:20 AM Environment: hibernate-orm: 5.3.21 JVM: OpenJDK Runtime Environment (build 1.8.0_232-b09) OS: Microsoft Windows \[Version 10.0.19042.2006] Database: HSQL Priority: Major Reporter: Wolfgang Klaus ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) The following Entities are given <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"><hibernate-mapping> <class dynamic-insert="false" dynamic-update="true" name="org.example.Nachricht" table="NACHRICHT"> <id column="LID" name="id" type="java.lang.Long" unsaved-value="-1"> <generator class="increment"> </generator> </id> <property column="titel" insert="true" name="titel" not-null="true" type="java.lang.String" update="true"/> <many-to-one class="org.example.Portalnutzer" column="LSENDERID" name="sender" not-found="ignore" not-null="false"/> </class> </hibernate-mapping> <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"><hibernate-mapping> <class dynamic-insert="false" dynamic-update="true" name="org.example.Portalnutzer" optimistic-lock="version" table="PORTALNUZTER"> <id column="LID" name="id" type="java.lang.Long" unsaved-value="-1"> <generator class="increment"> </generator> </id> <property column="name" insert="true" name="titel" not-null="true" type="java.lang.String" update="true"/> <set cascade="save-update" inverse="true" name="gesendeteNachrichten"> <key column="LSENDERID"/> <one-to-many class="org.example.Nachricht"/> </set> </class> </hibernate-mapping> Until Version 5.3.20.Final the following HQL-Statement generates a correct SQL-Update-Statement session.createQuery("update Nachricht set titel='abc' where sender.id=:pnutzerid "); Correct generated SQL-Statement is: update NACHRICHT set titel='abc' where LSENDERID=? After Upgrading to version 5.3.21.Final the same HQL generates the following wrong SQL-Statement update NACHRICHT cross join set titel='abc' where LID=? Has this change been made deliberately or is it a bug? A complete example to reproduce the error is attached. Change the hibernate-Version in the pom.xml ( https://hibernate.atlassian.net/browse/HHH-15593#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15593#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#100208- sha1:38b2e23 )