In Hibernate 4 bulk deletes on ID using HT_ tables fails on Oracle

Issue

• Hibernate throws the following because it needs temporary tables to perform bulk operations and those tables were not created before by ORA-02089. Hibernate tries create them but it can't complete this task:

DEBUG [org.hibernate.hql.internal.ast.exec.AbstractStatementExecutor] (http-iptv-redhat-10.121.130.37-38082-2) unable to create temporary id table [ORA-02089: COMMIT is not allowed in a subordinate session
]
...
[org.hibernate.exception.SQLGrammarException: ORA-00942: table or view does not exist" 

• Entities using inheritance needs ht tables to perform bulk operations which are not supported in oracle xa drivers (do not support DDL operations like "create" in already bounded sessions