1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
index ac3b0f713d..403e37fde9 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb
@@ -182,6 +182,15 @@ module ActiveRecord
           end
           result
         end
+
+        # Does not quote function default values for UUID columns
+        def quote_default_value(value, column) #:nodoc:
+          if column.type == :uuid && value =~ /\(\)/
+            value
+          else 
+            quote(value)
+          end
+        end
       end
     end
   end