1 files changed, 17 insertions, 0 deletions
diff --git a/db/post_migrate/20181101091005_steal_digest_column.rb b/db/post_migrate/20181101091005_steal_digest_column.rb
new file mode 100644
index 00000000000..58ea710c18a
--- /dev/null
+++ b/db/post_migrate/20181101091005_steal_digest_column.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+class StealDigestColumn < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    Gitlab::BackgroundMigration.steal('DigestColumn')
+  end
+
+  def down
+    # raise ActiveRecord::IrreversibleMigration
+  end
+end