db/migrate/20220726171450_add_user_fk_to_ghost_user_migrations.rb


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# frozen_string_literal: true

class AddUserFkToGhostUserMigrations < Gitlab::Database::Migration[2.0]
  disable_ddl_transaction!

  def up
    add_concurrent_foreign_key :ghost_user_migrations, :users, column: :user_id, on_delete: :cascade
  end

  def down
    with_lock_retries do
      remove_foreign_key :ghost_user_migrations, column: :user_id
    end
  end
end