1 files changed, 16 insertions, 0 deletions
diff --git a/lib/gitlab/background_migration/backfill_internal_on_notes.rb b/lib/gitlab/background_migration/backfill_internal_on_notes.rb
new file mode 100644
index 00000000000..300f2cff6ca
--- /dev/null
+++ b/lib/gitlab/background_migration/backfill_internal_on_notes.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module BackgroundMigration
+    # This syncs the data to `internal` from `confidential` as we rename the column.
+    class BackfillInternalOnNotes < BatchedMigrationJob
+      scope_to -> (relation) { relation.where(confidential: true) }
+
+      def perform
+        each_sub_batch(operation_name: :update_all) do |sub_batch|
+          sub_batch.update_all(internal: true)
+        end
+      end
+    end
+  end
+end