misskey/migration/1579544426412-v12-4.ts

import {MigrationInterface, QueryRunner} from "typeorm";

export class v1241579544426412 implements MigrationInterface {
    name = 'v1241579544426412'

    public async up(queryRunner: QueryRunner): Promise<any> {
        await queryRunner.query(`ALTER TABLE "notification" ADD "followRequestId" character varying(32)`, undefined);
        await queryRunner.query(`ALTER TABLE "notification" ADD CONSTRAINT "FK_bd7fab507621e635b32cd31892c" FOREIGN KEY ("followRequestId") REFERENCES "follow_request"("id") ON DELETE CASCADE ON UPDATE NO ACTION`, undefined);
    }

    public async down(queryRunner: QueryRunner): Promise<any> {
        await queryRunner.query(`ALTER TABLE "notification" DROP CONSTRAINT "FK_bd7fab507621e635b32cd31892c"`, undefined);
        await queryRunner.query(`ALTER TABLE "notification" DROP COLUMN "followRequestId"`, undefined);
    }

}