typeorm many to one code example

Example 1: many to many typeorm load only id

import {Entity, PrimaryGeneratedColumn, Column, ManyToMany, JoinTable} from "typeorm";
import {Category} from "./Category";

@Entity()
export class Question {

    @PrimaryGeneratedColumn()
    id: number;

    @Column()
    title: string;

    @Column()
    text: string;

    @ManyToMany(() => Category)
    @JoinTable()
    categories: Category[];

}

Example 2: many to many typeorm load only id

import {Entity, PrimaryGeneratedColumn, Column} from "typeorm";

@Entity()
export class Category {

    @PrimaryGeneratedColumn()
    id: number;

    @Column()
    name: string;

}