1 files changed, 13 insertions, 9 deletions
diff --git a/activerecord/lib/arel/visitors/mysql.rb b/activerecord/lib/arel/visitors/mysql.rb
index ee75b6bb25..0f7d5aa803 100644
--- a/activerecord/lib/arel/visitors/mysql.rb
+++ b/activerecord/lib/arel/visitors/mysql.rb
@@ -65,6 +65,19 @@ module Arel # :nodoc: all
             collector = inject_join o.values, collector, ", "
           end
 
+          collect_where_for(o, collector)
+        end
+
+        def visit_Arel_Nodes_Concat(o, collector)
+          collector << " CONCAT("
+          visit o.left, collector
+          collector << ", "
+          visit o.right, collector
+          collector << ") "
+          collector
+        end
+
+        def collect_where_for(o, collector)
           unless o.wheres.empty?
             collector << " WHERE "
             collector = inject_join o.wheres, collector, " AND "
@@ -77,15 +90,6 @@ module Arel # :nodoc: all
 
           maybe_visit o.limit, collector
         end
-
-        def visit_Arel_Nodes_Concat(o, collector)
-          collector << " CONCAT("
-          visit o.left, collector
-          collector << ", "
-          visit o.right, collector
-          collector << ") "
-          collector
-        end
     end
   end
 end