import { MigrationInterface, QueryRunner } from 'typeorm'; export class FuelType1622464056793 implements MigrationInterface { name = 'FuelType1622464056793'; public async up(queryRunner: QueryRunner): Promise { await queryRunner.query( `ALTER TABLE "irec_device_registry_device" RENAME COLUMN "fuel" TO "fuelType"` ); await queryRunner.query( `ALTER TABLE "irec_device_registry_device" ALTER COLUMN "subregion" SET DEFAULT ''` ); } public async down(queryRunner: QueryRunner): Promise { await queryRunner.query( `ALTER TABLE "irec_device_registry_device" ALTER COLUMN "subregion" DROP DEFAULT` ); await queryRunner.query( `ALTER TABLE "irec_device_registry_device" RENAME COLUMN "fuelType" TO "fuel"` ); } }