[CDH4] Modified TPCH queries to match the specification

Change-Id: I4274927a4bd06a1e958dd0c937b31b669858c342
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3803
Reviewed-by: Taras Bobrovytsky <tbobrovytsky@cloudera.com>
Tested-by: jenkins