From c55226bac0cfac67081b01860baa61f3acbb2ca9 Mon Sep 17 00:00:00 2001
From: Emilio Tagua <miloops@gmail.com>
Date: Thu, 28 May 2009 18:41:20 -0300
Subject: Allow expressions on literal SQL fragments

---
 lib/arel/engines/sql/primitives.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/arel/engines')

diff --git a/lib/arel/engines/sql/primitives.rb b/lib/arel/engines/sql/primitives.rb
index bb3bed78e6..a08ca11c12 100644
--- a/lib/arel/engines/sql/primitives.rb
+++ b/lib/arel/engines/sql/primitives.rb
@@ -3,10 +3,12 @@ module Arel
     def relation
       nil
     end
-    
+
     def to_sql(formatter = nil)
       self
     end
+
+    include Attribute::Expressions
   end
 
   class Attribute
-- 
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