# frozen_string_literal: true class BackfillAddAvisEmailNotification < ActiveRecord::Migration[6.1] def up AssignTo.in_batches do |relation| relation.update_all instant_expert_avis_email_notifications_enabled: false sleep(0.01) end add_check_constraint :assign_tos, "instant_expert_avis_email_notifications_enabled IS NOT NULL", name: "assign_tos_instant_expert_avis_email_notifications_enabled_null", validate: false end end