import {Entity} from "../../../../src/decorator/entity/Entity"; import {PrimaryGeneratedColumn} from "../../../../src/decorator/columns/PrimaryGeneratedColumn"; import {Column} from "../../../../src/decorator/columns/Column"; import {Category} from "./Category"; import {OneToMany} from "../../../../src/decorator/relations/OneToMany"; @Entity() export class Post { @PrimaryGeneratedColumn() id: number; @Column() title: string; @OneToMany(() => Category, category => category.post, { cascade: ["insert"] }) categories: Category[]; }