"NonUniqueDiscoveredSqlAliasException: Encountered a duplicated sql alias" in EAP 6

Issue

• Executing an SQL query with a column (e.g. id) repeated in the select clause as in the following:

    List results = Session.class.cast(entityManager.getDelegate()).createSQLQuery("select e.id, e.title, e.id from Event e").list();

• The following exception is raised

org.hibernate.loader.custom.NonUniqueDiscoveredSqlAliasException: Encountered a duplicated sql alias [id] during auto-discovery of a native-sql query
    at org.hibernate.loader.custom.CustomLoader.autoDiscoverTypes(CustomLoader.java:630)
    at org.hibernate.loader.Loader.getResultSet(Loader.java:2039)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1832)
    at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1811)
    at org.hibernate.loader.Loader.doQuery(Loader.java:899)
    at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
    at org.hibernate.loader.Loader.doList(Loader.java:2516)
    at org.hibernate.loader.Loader.doList(Loader.java:2502)
    at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2332)
    at org.hibernate.loader.Loader.list(Loader.java:2327)
    at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:338)
    at org.hibernate.internal.SessionImpl.listCustomQuery(SessionImpl.java:1826)
    at org.hibernate.internal.AbstractSessionImpl.list(AbstractSessionImpl.java:231)
    at org.hibernate.internal.SQLQueryImpl.list(SQLQueryImpl.java:157)

• The same query works when using Hibernate 3.3 and earlier