Node.js add created_at and updated_at in entity of typeorm

Let’s import first

import { CreateDateColumn,UpdateDateColumn } from "typeorm";

Add this fields and decarators in Entity

@CreateDateColumn({ type: "timestamp", default: () => "CURRENT_TIMESTAMP(6)" })
public created_at: Date;

@UpdateDateColumn({ type: "timestamp", default: () => "CURRENT_TIMESTAMP(6)", onUpdate: "CURRENT_TIMESTAMP(6)" })
public updated_at: Date;