TAJO-463: Throw PlanningException when Creating table with Partition exception COLUMN. (DaeMyung Kang via hyunsik)
Revert "TAJO-463: Throw PlanningException when Creating table with Partition exception COLUMN. (DaeMyung Kang via hyunsik)"

This reverts commit b574cf8c46bbcdf2601fc20ef149d08b0a88742f.
TAJO-455: Throw PlanningException when Creating table with Partition exception COLUMN. (DaeMyung Kang via hyunsik)
TAJO-460: CTAS statement should support partitioned table.  (Min Zhou via hyunsik)
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-tajo into TAJO-458
TAJO-456: Separate tajo-jdbc and tajo-client from tajo-core-backend. (hyunsik)
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-tajo into TAJO-458
Renamed visitFromQueryBlock into visit.