rudeshark.net/packages/backend/migration/1596786425167-channel2.js

export class channel21596786425167 {
	constructor() {
		this.name = "channel21596786425167";
	}
	async up(queryRunner) {
		await queryRunner.query(
			`ALTER TABLE "channel_following" ADD "readCursor" TIMESTAMP WITH TIME ZONE NOT NULL`,
		);
	}
	async down(queryRunner) {
		await queryRunner.query(
			`ALTER TABLE "channel_following" DROP COLUMN "readCursor"`,
		);
	}
}