import { MigrationInterface, QueryRunner, TableColumn } from 'typeorm'; export class AddAvatarColumnUserTable1626924978575 implements MigrationInterface { tableName = 'user'; columns = [ new TableColumn({ name: 'avatar', type: 'varchar', isNullable: true, length: '200' }) ]; public async up(queryRunner: QueryRunner): Promise { await queryRunner.addColumns(this.tableName, this.columns); } public async down(queryRunner: QueryRunner): Promise { await queryRunner.dropColumns(this.tableName, this.columns); } }