[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2577) HQL: "select count(e.collection) from MyEntity e" produces wrong SQL

HQL: "select count(e.collection) from MyEntity e" produces wrong SQL -------------------------------------------------------------------- Key: HHH-2577 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2577 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.3 Environment: Hibernate 3.2.3, DB2/NT UDB 8 Reporter: Fabio Tudone Attachments: Test.jar Suppose "A" and "B" are entities and A contains a bag (Collection) "bs" (one-to-many) of B instances. Then the following HQL query: select count(a.bs) from A a produces the following DB2 SQL statement: select count(.) as col_0_0_ from A a0_, B b1_ where a0_.k = b1_.k which is not legal. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira