db/migrate/20210526181821_add_foreign_key_for_latest_pipeline_id_to_ci_pipelines.rb


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# frozen_string_literal: true

class AddForeignKeyForLatestPipelineIdToCiPipelines < ActiveRecord::Migration[6.0]
  include Gitlab::Database::MigrationHelpers

  disable_ddl_transaction!

  def up
    add_concurrent_foreign_key :vulnerability_statistics, :ci_pipelines, column: :latest_pipeline_id, on_delete: :nullify
  end

  def down
    with_lock_retries do
      remove_foreign_key_if_exists :vulnerability_statistics, :ci_pipelines
    end
  end
end