make migrations reversible

3 files changed, 13 insertions, 3 deletions

diff --git a/db/migrate/20151019111551_fix_build_tags.rb b/db/migrate/20151019111551_fix_build_tags.rb
index 84b142183f8..299a24b0a7c 100644
--- a/db/migrate/20151019111551_fix_build_tags.rb
+++ b/db/migrate/20151019111551_fix_build_tags.rb
@@ -1,5 +1,9 @@
 class FixBuildTags < ActiveRecord::Migration
-  def change
+  def up
     execute("UPDATE taggings SET taggable_type='CommitStatus' WHERE taggable_type='Ci::Build'")
   end
+
+  def down
+    execute("UPDATE taggings SET taggable_type='Ci::Build' WHERE taggable_type='CommitStatus'")
+  end
 end
diff --git a/db/migrate/20151019111703_fail_build_without_names.rb b/db/migrate/20151019111703_fail_build_without_names.rb
index 546b03d8129..dcdb5d1b25d 100644
--- a/db/migrate/20151019111703_fail_build_without_names.rb
+++ b/db/migrate/20151019111703_fail_build_without_names.rb
@@ -1,5 +1,8 @@
 class FailBuildWithoutNames < ActiveRecord::Migration
-  def change
+  def up
     execute("UPDATE ci_builds SET status='failed' WHERE name IS NULL AND status='pending'")
   end
+
+  def down
+  end
 end
diff --git a/db/migrate/20151023112551_fail_build_with_empty_name.rb b/db/migrate/20151023112551_fail_build_with_empty_name.rb
index f069bc60ac7..41c0f0649cd 100644
--- a/db/migrate/20151023112551_fail_build_with_empty_name.rb
+++ b/db/migrate/20151023112551_fail_build_with_empty_name.rb
@@ -1,5 +1,8 @@
 class FailBuildWithEmptyName < ActiveRecord::Migration
-  def change
+  def up
     execute("UPDATE ci_builds SET status='failed' WHERE (name IS NULL OR name='') AND status='pending'")
   end
+
+  def down
+  end
 end