Don't ignore :precision and :scale when adding columns on postgresql. Closes #6868 [w.piekutowski]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8647 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 9 insertions, 0 deletions

diff --git a/activerecord/test/migration_test.rb b/activerecord/test/migration_test.rb
index f2683f3aef..f98f094fea 100644
--- a/activerecord/test/migration_test.rb
+++ b/activerecord/test/migration_test.rb
@@ -268,6 +268,15 @@ if ActiveRecord::Base.connection.supports_migrations?
       Person.reset_column_information
     end
 
+    def test_add_column_with_precision_and_scale
+      Person.connection.add_column 'people', 'wealth', :decimal, :precision => 9, :scale => 7
+      Person.reset_column_information
+
+      wealth_column = Person.columns_hash['wealth']
+      assert_equal 9, wealth_column.precision
+      assert_equal 7, wealth_column.scale
+    end
+    
     def test_native_types
       Person.delete_all
       Person.connection.add_column "people", "last_name", :string