Please review this.
It looks good to me.
'mvn clean install' finished successfully.
However, I think that issue name should be changed to 'Implement mod/div function'
Keuntae Park Thank you. good job!!!.
+1 for the patch.
Thanks for your contribution.
I've just committed now.
SUCCESS: Integrated in Tajo-trunk-postcommit #588 (See https://builds.apache.org/job/Tajo-trunk-postcommit/588/)
TAJO-364: Implement mod/div function. (DaeMyung Kang via jaehwa) (jhjung: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=45de54bcd915f125c6bf39f3fb62d5b4f0d0780f)