order by subnodes

lib/smql_to_ar/condition_types.rb

@@ -302,7 +302,7 @@ class SmqlToAR
 						col, o = o
 						col.joins builder, table
 						t = table + col.path
-						raise OnlyOrderOnBaseError.new( t)  unless 1 == t.length
+						#raise OnlyOrderOnBaseError.new( t)  unless 1 == t.length
 						builder.order t, col.col, o
 					end
 				end

lib/smql_to_ar/query_builder.rb

@@ -111,7 +111,10 @@ class SmqlToAR
 		end
 
 		def order table, col, o
-			@_order.push "#{column table, col} #{:DESC == o ? :DESC : :ASC}"
+			tc = column table, col
+			@_select.push ct
+			@_order.push "#{ct} #{:DESC == o ? :DESC : :ASC}"
+			self
 		end
 
 		class Dummy