HIVE-4254 [jira] Code cleanup : debug methods, having clause associated with Windowing
(Harish Butani via Ashutosh Chauhan)

Summary:
cleanup code

remove debug functions in SemanticAnalyzer
	remove code dealing with having clause associated with Windowing

Test Plan: EMPTY

Reviewers: JIRA, ashutoshc

Reviewed By: ashutoshc

Differential Revision: https://reviews.facebook.net/D9795

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/ptf-windowing@1462414 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4255 update show_functions.q.out for functions added for windowing (Harish Butani via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/ptf-windowing@1462415 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4109 : Partition by column does not have to be in order by (Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/ptf-windowing@1462494 13f79535-47bb-0310-9956-ffa450edef68