commit 866287ba526f41ce6835cb0eb06df1cd6510dd92
author Hakan Memisoglu <hakanmemisoglu@gmail.com> Wed Aug 17 14:39:40 2016 -0500
committer hakanmem <hakanmem@node-2.fuse-join-select.quickstep-pg0.wisc.cloudlab.us> Tue Aug 23 13:57:22 2016 -0500
tree 620cde54bfce2b7d113948e68a67e3e354205f30
parent 8427d06842a38c8f97bc5a0115b9e48ee97784aa

Fixed the bug.

query_optimizer/rules/FuseJoinSelect.cpp

diff --git a/query_optimizer/rules/FuseJoinSelect.cpp b/query_optimizer/rules/FuseJoinSelect.cpp
index 6a8885f..e40acfc 100644
--- a/query_optimizer/rules/FuseJoinSelect.cpp
+++ b/query_optimizer/rules/FuseJoinSelect.cpp
@@ -23,8 +23,8 @@
       && P::SomeSelection::MatchesWithConditionalCast(hash_join->left(), &selection)
       && P::SomeTableReference::MatchesWithConditionalCast(selection->input(), &table_reference)) {
     const E::PredicatePtr filter_predicate = selection->filter_predicate();
-    P::PhysicalPtr output = P::HashJoin::Create(hash_join->left(),
-                                                table_reference,
+    P::PhysicalPtr output = P::HashJoin::Create(table_reference,
+                                                hash_join->right(),
                                                 hash_join->left_join_attributes(),
                                                 hash_join->right_join_attributes(),
                                                 hash_join->residual_predicate(),