2 files changed, 4 insertions, 3 deletions
diff --git a/lib/arel/engines/sql/christener.rb b/lib/arel/engines/sql/christener.rb
index 2c96020554..6160f244f7 100644
--- a/lib/arel/engines/sql/christener.rb
+++ b/lib/arel/engines/sql/christener.rb
@@ -5,7 +5,7 @@ module Arel
         # FIXME: this exists because all objects hash the same. :'(
         @used_names = Hash.new(0)
         @relation_names = Hash.new do |hash, relation|
-          name =  relation.table_alias ? relation.table_alias : relation.name
+          name =  relation.table_alias || relation.name
           @used_names[name] += 1
           hash[relation] = name + (@used_names[name] > 1 ? "_#{@used_names[name]}" : '')
         end
diff --git a/lib/arel/engines/sql/relations/table.rb b/lib/arel/engines/sql/relations/table.rb
index 236a36c7a7..9e64e8e590 100644
--- a/lib/arel/engines/sql/relations/table.rb
+++ b/lib/arel/engines/sql/relations/table.rb
@@ -94,8 +94,9 @@ module Arel
     end
 
     def ==(other)
-      Table       === other and
-      name        ==  other.name and
+      super ||
+      Table       === other &&
+      name        ==  other.name &&
       table_alias ==  other.table_alias
     end
   end