tree f26defc4c49086ea5e4eaca368dd8469b5aa915c
parent fdb76ed2c7c06e7a9b43bbea18e202586b88606a
author Jihoon Son <jihoonson@apache.org> 1457075536 +0900
committer Jihoon Son <jihoonson@apache.org> 1457075536 +0900

TAJO-2082: Aggregation on a derived table which includes union can cause incorrect result.

Closes #969