1 files changed, 17 insertions, 0 deletions
diff --git a/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb b/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb
new file mode 100644
index 00000000000..0ee4229d1f8
--- /dev/null
+++ b/db/migrate/20170127032550_remove_backlog_lists_from_boards.rb
@@ -0,0 +1,17 @@
+class RemoveBacklogListsFromBoards < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def up
+    execute <<-SQL
+      DELETE FROM lists WHERE list_type = 0;
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      INSERT INTO lists (board_id, list_type, created_at, updated_at)
+      SELECT boards.id, 0, NOW(), NOW()
+      FROM boards;
+    SQL
+  end
+end