HIVE-6778 ql/src/test/queries/clientpositive/pcr.q covers the test which generate 1.0 =1 predicate in partition pruner. (Harish Butani via Hari S., Jitendra Pandey)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.13@1583865 13f79535-47bb-0310-9956-ffa450edef68