tree a59076341ad30565f419a3d55b4131fee03582a2
parent fa8a7ade35857a97e1444a5e27e199c3ad4923c8
author Taewoo Kim <wangsaeu@yahoo.com> 1454476620 -0800
committer Taewoo Kim <wangsaeu@gmail.com> 1454718418 -0800

Fixed ASTERIXDB-1249 and ASTERIXDB-1250: self index-nested-loop join correctly identifies the outer and the inner branch.

The first dataset becomes the outer branch.
The second dataset becomes the inner branch.
The optimizer for index-nested-loop join now only try to use an index from the inner branch.

Change-Id: I0d4291197c2bcfbcdcde998c5952af41960c4ad7
Reviewed-on: https://asterix-gerrit.ics.uci.edu/576
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>