1 files changed, 2 insertions, 7 deletions
diff --git a/lib/arel/relations/relation.rb b/lib/arel/relations/relation.rb
index 5d2c336a15..ef295dfdd7 100644
--- a/lib/arel/relations/relation.rb
+++ b/lib/arel/relations/relation.rb
@@ -32,13 +32,8 @@ module Arel
       "IN"
     end
 
-    def call(connection = engine)
-      results = connection.execute(to_sql)
-      rows = []
-      results.each do |row|
-        rows << attributes.zip(row).to_hash
-      end
-      rows
+    def call
+      engine.read(self)
     end
 
     def bind(relation)