Class Book

tests/sqlite-constraints.test.ts:14–24

}

@Entity()
class Book {
  @PrimaryKey({ type: 'string' })
  id!: string;

  @Property({ type: 'string' })
  name!: string;

  @ManyToOne(() => Author, { ref: true })
  author!: Ref<Author>;
}

async function createEntities(em: EntityManager) {
  const author = new Author();