tree f3030ccde176e14017d34aba452de84737990db4
parent 011abeb079be54eb2f25f90c8ce948ab74c40dd0
author Jianfeng Jia <jianfeng.jia@gmail.com> 1457771508 -0800
committer Jianfeng Jia <jianfeng.jia@gmail.com> 1457808896 -0800

Fix the ExternalGroupby for fuzzy join

Change-Id: I5a3852d08f9a3e2738ea2952f05aa082a2e6dbbb
Reviewed-on: https://asterix-gerrit.ics.uci.edu/713
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>