import { MigrationInterface , QueryRunner } from "typeorm" ; import * as config from '../../../../config' ; export class MakeStoppedAtNullable1607431743767 implements MigrationInterface { async up ( queryRunner ) { const tablePrefix = config . get ( 'database.tablePrefix' ) ; await queryRunner . query ( 'ALTER TABLE `' + tablePrefix + 'execution_entity` MODIFY `stoppedAt` datetime' , undefined ) ; } async down ( queryRunner ) { const tablePrefix = config . get ( 'database.tablePrefix' ) ; await queryRunner . query ( 'ALTER TABLE `' + tablePrefix + 'execution_entity` MODIFY `stoppedAt` datetime NOT NULL' , undefined ) ; } }