ASTERIXDB-920: Fixed consecutive index-nested-loop joins failure

Index-nested-loop join now tries to use an index from the inner relation first.

Change-Id: Ie7bcc70c19d2c1e70ce274eaacfe2c3ce89c8de8
Reviewed-on: https://asterix-gerrit.ics.uci.edu/434
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>
diff --git a/asterix-app/data/index-join/results.adm b/asterix-app/data/index-join/results.adm
new file mode 100644
index 0000000..6f04907
--- /dev/null
+++ b/asterix-app/data/index-join/results.adm
@@ -0,0 +1,8 @@
+{ "vertexid": 8, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 9, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 13, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 17, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 22, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 24, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 25, "rank": double("4.3815337979687034E-10d") }
+{ "vertexid": 34, "rank": double("4.3815337979687034E-10d") }
\ No newline at end of file