1 files changed, 32 insertions, 0 deletions
diff --git a/db/post_migrate/20170719150301_merge_issuable_reopened_into_opened_state.rb b/db/post_migrate/20170719150301_merge_issuable_reopened_into_opened_state.rb
new file mode 100644
index 00000000000..acc0fc7a0ac
--- /dev/null
+++ b/db/post_migrate/20170719150301_merge_issuable_reopened_into_opened_state.rb
@@ -0,0 +1,32 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class MergeIssuableReopenedIntoOpenedState < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  class Issue < ActiveRecord::Base
+    self.table_name = 'issues'
+
+    include EachBatch
+  end
+
+  class MergeRequest < ActiveRecord::Base
+    self.table_name = 'merge_requests'
+
+    include EachBatch
+  end
+
+  def up
+    [Issue, MergeRequest].each do |model|
+      say "Changing #{model.table_name}.state from 'reopened' to 'opened'"
+
+      model.where(state: 'reopened').each_batch do |batch|
+        batch.update_all(state: 'opened')
+      end
+    end
+  end
+end