[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5785) HQL UPDATE omits alias when referencing an entity

HQL UPDATE omits alias when referencing an entity ------------------------------------------------- Key: HHH-5785 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5785 Project: Hibernate Core Issue Type: Bug Affects Versions: 3.3.1 Environment: Hibernate 3.3.1 in JBoss AS 5.1.0, org.hibernate.dialect.HSQLDialect Reporter: Ondrej Medek HQL UPDATE: UPDATE Lesson e SET e.state = 'N' WHERE EXISTS (SELECT 1 FROM LessonOrder lso WHERE lso.lesson = e) produces wrong SQL: update LESSON set lsn_state='N' where exists (select 1 from LESSON_ORDER lessonorde1_ where lessonorde1_.lsn_id=lsn_id) since in the database exists columns if the same name: LESSON.lsn_id and LESSON_ORDER.lsn_id. The problem is, that Hibernate omits the alias "e" in the SQL. When I make a little different query: UPDATE Lesson e SET e.state = 'N' WHERE EXISTS (SELECT 1 FROM LessonOrder lso WHERE lso.lesson.id = e.id) then the resulting SQL is right: update LESSON set lsn_state='N' where exists (select 1 from LESSON_ORDER lessonorde1_ where lessonorde1_.lsn_id=LESSON.lsn_id) However, I think the Hibernate should not omit the alias "e" in either case.