commit f61bdb8072c0382fb0ec38d35cc3af408e5dea01
author Yingyi Bu <yingyi@couchbase.com> Wed May 13 13:31:37 2015 -0700
committer Ian Maxon <imaxon@uci.edu> Wed May 13 15:02:53 2015 -0700
tree 9f296b3185fee78c24d1c5fa24ce6fb3c5552ce4
parent 7515fc5cd0d7bb1ceff26240d1ca1a320c09abea

Make index selection deterministic when multiple avaialbe indexes are available.

The priority of indexes is as follows:
1. First choice primary B+ tree
2. Second choice some other B+ tree
3. Third choice some R tree
4. Finally, choose based on index/dataset/dataverse name strings.

Change-Id: I5a24d9ab407568c3241cdaf9255643e912874384
Reviewed-on: https://asterix-gerrit.ics.uci.edu/264
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Ian Maxon <imaxon@uci.edu>

asterix-app/src/test/resources/optimizerts/results/rtree-index-join/query-issue838.plan

diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/query-issue838.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/query-issue838.plan
index c43cac1..29d64e7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/query-issue838.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/query-issue838.plan
@@ -15,9 +15,9 @@
                             -- RTREE_SEARCH  |PARTITIONED|
                               -- BROADCAST_EXCHANGE  |PARTITIONED|
                                 -- ASSIGN  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- STREAM_PROJECT  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                         -- DATASOURCE_SCAN  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|