import { MigrationInterface, QueryRunner, TableColumn } from 'typeorm'; export class AddIsDummyToDataSources1777000000000 implements MigrationInterface { public async up(queryRunner: QueryRunner): Promise { await queryRunner.addColumn( 'data_sources', new TableColumn({ name: 'is_dummy', type: 'boolean', default: false, isNullable: false, }) ); } public async down(queryRunner: QueryRunner): Promise { await queryRunner.dropColumn('data_sources', 'is_dummy'); } }