src/orm/superhero.entity.ts
import { Entity, PrimaryGeneratedColumn, Column, OneToOne } from "typeorm";
import { User } from "./user.entity";
@Entity()
export class Superhero {
@PrimaryGeneratedColumn('increment')
id: number
@Column({unique: true, nullable: false})
caid: number
@OneToOne(type => User, user => user.superhero)
user: User
}