commit 9ae8d0a35259741519cc0a0f972182a9c9e79c08
author Till Westmann <westmann@gmail.com> Wed Apr 30 16:29:19 2014 -0700
committer Till Westmann <westmann@gmail.com> Tue May 06 10:08:27 2014 -0700
tree fa517bd1d338bc10b112cb3fe9beddacab469908
parent 5b2bb00ce562e6dfcf8ddfbd8461541315750f81

optimization for disjunctive selection predicates
- add rule to rewrite a disjunction of eq-comparisons on the
  same variable in a selection to a join

asterix-app/src/test/resources/optimizerts/results/disjunction-to-join-delete-2.plan

diff --git a/asterix-app/src/test/resources/optimizerts/results/disjunction-to-join-delete-2.plan b/asterix-app/src/test/resources/optimizerts/results/disjunction-to-join-delete-2.plan
new file mode 100644
index 0000000..5e1f889
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/disjunction-to-join-delete-2.plan
@@ -0,0 +1,30 @@
+-- COMMIT  |PARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INDEX_INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- INSERT_DELETE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- MATERIALIZE  |PARTITIONED|
+                      -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
+                        -- ASSIGN  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- STREAM_SELECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- BTREE_SEARCH  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STABLE_SORT [$$19(ASC)]  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- BTREE_SEARCH  |PARTITIONED|
+                                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                                        -- UNNEST  |UNPARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|