[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5775) Support session filters in DML statements

Support session filters in DML statements ----------------------------------------- Key: HHH-5775 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5775 Project: Hibernate Core Issue Type: Improvement Components: core, query-hql Reporter: Jason Clawson We are using filters to support multi-tenency, an approach alluded to in this recent blog post: http://in.relation.to/Bloggers/MultitenancyInHibernate. It works create for HQL selects but doesn't work for Updates / Deletes. Looking through the source code, this seems to have been a conscious choice as some comments indicate. If filters are meant to be used for multitenency, this seems to be the wrong choice. I would like to see session filters affect updates and deletes. This seems very logical because if I run the select: SELECT * FROM User which is affected by a filter and returns 2 users, and then execute DELETE FROM User which deletes all the users in the system--- thats not what I would expect to happen. I believe this will require modifications to HqlSqlWalker and the ANTLR script sql-gen.g. I am looking into what other modifications are necessary, but I would appreciate it if the Hibernate folks could take a look since they would be most familiar with the code and the decisions behind it. Thanks!