rudeshark.net/packages/backend/migration/1646655454495-remove-instance-drive-columns.js

export class removeInstanceDriveColumns1646655454495 {
	name = "removeInstanceDriveColumns1646655454495";

	async up(queryRunner) {
		await queryRunner.query(`ALTER TABLE "instance" DROP COLUMN "driveUsage"`);
		await queryRunner.query(`ALTER TABLE "instance" DROP COLUMN "driveFiles"`);
	}

	async down(queryRunner) {
		await queryRunner.query(
			`ALTER TABLE "instance" ADD "driveFiles" integer NOT NULL DEFAULT '0'`,
		);
		await queryRunner.query(
			`ALTER TABLE "instance" ADD "driveUsage" bigint NOT NULL DEFAULT '0'`,
		);
	}
}