TAJO-610: Refactor Column class.
TAJO-614: Explaning a logical node should use ExplainLogicalPlanVisitor.
TAJO-590: Rename HiveConverter to HiveQLAnalyzer. (jaehwa)
TAJO-622: Add TM mark and navigation links required for TLP project.
TAJO-621: Add DOAP file for Tajo.
TAJO-622: Add TM mark and navigation links required for TLP project. (improved TM symbol)
TAJO-594: MySQL store doesn't work. (Yongjun Park via jaehwa)
TAJO-403: HiveQLAnalyzer should supports standard function in the GROUP BY Clause. (jaehwa)
TAJO-403: HiveQLAnalyzer should supports standard function in the GROUP BY Clause. (Adding missed class)
TAJO-403: HiveQLAnalyzer should supports standard function in the GROUP BY Clause. (Removing unnecessary codes)
TAJO-619: SELECT count(1) after joins on text keys causes wrong plans.
TAJO-628: The second stage of distinct aggregation can be scheduled to only one node.
removed execution blockid.
TAJO-218: HiveQLAnalyzer has to support cast expression. (jaehwa)
removed execution blockid.
Fixed.
TAJO-632: add intellij idea projects files into git ignore. (Min Zhou via hyunsik)
added comments.
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/incubator-tajo into TAJO-602_2
completed.