HIVE-7144 : Use Text writables directly in ORC dictionaries to avoid String allocations (Gopal V, reviewed by Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1608618 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7346 : Wrong results caused by hive ppd under specific join condition (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1608622 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7045 : Wrong results in multi-table insert aggregating without group by clause (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1608623 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7326 : Hive complains invalid column reference with 'having' aggregate predicates (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1608624 13f79535-47bb-0310-9956-ffa450edef68