tree 70eef3772f867a51337caa00c43f46423fd0fe54
parent ccb08648c066bb0fbddbdc0b992f5bf37131d5e4
author Taewoo Kim <wangsaeu@yahoo.com> 1457405009 -0800
committer Taewoo Kim <wangsaeu@yahoo.com> 1457418593 -0800

Added LeftOuterUnnestMap operator.

 - Added LeftOuterUnnestMap operator to represent the left-outer-join semantics properly.

Change-Id: I4525899cf8e5e43551aa2ac2a78806ef6cc85e58
Reviewed-on: https://asterix-gerrit.ics.uci.edu/638
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>