may to one in typeorm code example

Example 1: many to many typeorm load only id

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

@Entity()
export class Category {

    @PrimaryGeneratedColumn()
    id: number;

    @Column()
    name: string;

}

Example 2: many to many typeorm load only id

+-------------+--------------+----------------------------+
|                        category                         |
+-------------+--------------+----------------------------+
| id          | int(11)      | PRIMARY KEY AUTO_INCREMENT |
| name        | varchar(255) |                            |
+-------------+--------------+----------------------------+

+-------------+--------------+----------------------------+
|                        question                         |
+-------------+--------------+----------------------------+
| id          | int(11)      | PRIMARY KEY AUTO_INCREMENT |
| title       | varchar(255) |                            |
| text        | varchar(255) |                            |
+-------------+--------------+----------------------------+

+-------------+--------------+----------------------------+
|              question_categories_category               |
+-------------+--------------+----------------------------+
| questionId  | int(11)      | PRIMARY KEY FOREIGN KEY    |
| categoryId  | int(11)      | PRIMARY KEY FOREIGN KEY    |
+-------------+--------------+----------------------------+