3 files changed, 5 insertions, 25 deletions

diff --git a/lib/arel/relations.rb b/lib/arel/relations.rb
index 96aa8e9d35..6cd599ad5d 100644
--- a/lib/arel/relations.rb
+++ b/lib/arel/relations.rb
@@ -1,3 +1,4 @@
+require 'arel/relations/recursion'
 require 'arel/relations/relation'
 require 'arel/relations/nil'
 require 'arel/relations/compound'
diff --git a/lib/arel/relations/alias.rb b/lib/arel/relations/alias.rb
index 0099a794b4..08be02e862 100644
--- a/lib/arel/relations/alias.rb
+++ b/lib/arel/relations/alias.rb
@@ -1,5 +1,7 @@
 module Arel
   class Alias < Compound
+    include Recursion::BaseCase
+    
     def initialize(relation)
       @relation = relation
     end
@@ -7,18 +9,5 @@ module Arel
     def ==(other)
       equal? other
     end
-    
-    def table
-      self
-    end
-    
-    def relation_for(attribute)
-      self[attribute] and self
-    end
-    
-    def table_sql(formatter = Sql::TableReference.new(self))
-      formatter.table self
-    end
-    
   end
 end
\ No newline at end of file
diff --git a/lib/arel/relations/table.rb b/lib/arel/relations/table.rb
index 75593731e0..735159508e 100644
--- a/lib/arel/relations/table.rb
+++ b/lib/arel/relations/table.rb
@@ -1,5 +1,7 @@
 module Arel
   class Table < Relation
+    include Recursion::BaseCase
+
     cattr_accessor :engine
     attr_reader :name, :engine
     
@@ -19,18 +21,6 @@ module Arel
       self[attribute] and columns.detect { |c| c.name == attribute.name.to_s }
     end
     
-    def table
-      self
-    end
-    
-    def relation_for(attribute)
-      self[attribute] and self
-    end
-    
-    def table_sql(formatter = Sql::TableReference.new(self))
-      formatter.table self
-    end
-    
     def ==(other)
       self.class == other.class and
       name       == other.name