import { MigrationInterface , QueryRunner } from 'typeorm' ; export class ClaimAddress1639052544086 implements MigrationInterface { name = 'ClaimAddress1639052544086' ; public async up ( queryRunner ) { await queryRunner . query ( `ALTER TABLE "exchange_transfer" ADD "claimAddress" character varying` ) ; } public async down ( queryRunner ) { await queryRunner . query ( `ALTER TABLE "exchange_transfer" DROP COLUMN "claimAddress"` ) ; } }