import {MigrationInterface} from "../../../src/migration/MigrationInterface"; import {QueryRunner} from "../../../src/query-runner/QueryRunner"; export class FirstReleaseMigration1481283582 implements MigrationInterface { async up(queryRunner: QueryRunner): Promise { await queryRunner.renameColumn("post", "title", "name"); // alternatively you can do: // await queryRunner.query("ALTER TABLE `post` CHANGE `title` `name` VARCHAR(255)"); } async down(queryRunner: QueryRunner): Promise { await queryRunner.renameColumn("post", "name", "title"); // alternatively you can do: // await queryRunner.query("ALTER TABLE `post` CHANGE `name` `title` VARCHAR(255)"); } }