import { MigrationInterface, QueryRunner } from 'typeorm'; export class AddObjectColumnToSmartInfo1648317474768 implements MigrationInterface { public async up(queryRunner: QueryRunner): Promise { await queryRunner.query(` ALTER TABLE smart_info ADD COLUMN if not exists objects text[]; `); } public async down(queryRunner: QueryRunner): Promise { await queryRunner.query(` ALTER TABLE smart_info DROP COLUMN objects; `); } }