HIVE-5407 : show create table creating unusable DDL when some reserved keywords  exist (Zhichun Wu via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530310 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4945 : Make RLIKE/REGEXP run end-to-end by updating VectorizationContext (Teddy Choi via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530314 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5365 : Boolean constants in the query are not handled correctly. (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530318 13f79535-47bb-0310-9956-ffa450edef68