tree 7b9812925df531d356515699be114541c44f73b2
parent 16cbf69fe363de82e17bbb26f39ce7efa23d6546
author Jihoon Son <jihoonson@apache.org> 1462352602 +0900
committer Jihoon Son <jihoonson@apache.org> 1462352602 +0900

TAJO-2135: Invalid join result when join key columns contain nulls.

Closes #1009