I'm still working on getting tests working for Firebird. One of the tests that fails is the documentation test org.hibernate.userguide.hql.HQLTest.test_hql_substring_function_example
The reason this test fails is that Firebird hasn't implemented the SQL:2011 requirement that start positions lower than 1 should be handled as 1. See: http://tracker.firebirdsql.org/browse/CORE-5480 The example code is: List<String> prefixes = entityManager.createQuery( "select substring( p.number, 0, 2 ) " + "from Call c " + "join c.phone p", String.class ) .getResultList(); However this example is slightly confusing in that it implies that start position is 0-based, while both SQL and JPA 2.1 (section 4.6.17.2.1) make clear it should be 1-based. Any objections if I prepare a pull request to change this example to use 1 and the related documentation to specify that start position is 1-based? Or is there a specific reason this example uses 0? Mark -- Mark Rotteveel _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
