db/migrate/20230308154244_add_package_id_foreign_key_to_ml_candidates.rb


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# frozen_string_literal: true

class AddPackageIdForeignKeyToMlCandidates < Gitlab::Database::Migration[2.1]
  disable_ddl_transaction!

  def up
    add_concurrent_foreign_key :ml_candidates, :packages_packages, column: :package_id, on_delete: :nullify
  end

  def down
    with_lock_retries do
      remove_foreign_key_if_exists :ml_candidates, column: :package_id
    end
  end
end