# frozen_string_literal: true class ValidateChangeMentionAccountIdNonNullable < ActiveRecord::Migration[7.1] def up validate_check_constraint :mentions, name: 'mentions_account_id_null' change_column_null :mentions, :account_id, false remove_check_constraint :mentions, name: 'mentions_account_id_null' end def down add_check_constraint :mentions, 'account_id IS NOT NULL', name: 'mentions_account_id_null', validate: false change_column_null :mentions, :account_id, true end end