import { MigrationInterface , QueryRunner } from "typeorm" ; import * as config from '../../../../config' ; export class MakeStoppedAtNullable1607431743768 implements MigrationInterface { name = 'MakeStoppedAtNullable1607431743768' ; async up ( queryRunner ) { let tablePrefix = config . get ( 'database.tablePrefix' ) ; const schema = config . get ( 'database.postgresdb.schema' ) ; if ( schema ) { tablePrefix = schema + '.' + tablePrefix ; } await queryRunner . query ( 'ALTER TABLE ' + tablePrefix + 'execution_entity ALTER COLUMN "stoppedAt" DROP NOT NULL' , undefined ) ; } async down ( queryRunner ) { } }