hibernate/hibernate-orm — pull request #652 by quaff (2014-01-11 00:50:33+00:00)
Title: make oracle supports generated keys and refine dialects

1. use prepareStatement(String sql, int columnIndexes[]) instead of prepareStatement(String sql, int autoGeneratedKeys) to make oracle
driver supports generated keys.
2. replace sequence with sequence-identity for native generator in
oracle and postgresql