const result = await postRepo.createQueryBuilder("post")
            .leftJoinAndSelect("post.user", "user")
            .orderBy("post.blog.date")
            .take(2)
            .skip(1)
            .getMany();

TypeError: Cannot read property 'databaseName' of undefined
      at /home/h4kor/code/ajai/typeorm/src/query-builder/SelectQueryBuilder.ts:2013:145

import { Column, Entity, ManyToOne, OneToMany, PrimaryGeneratedColumn } from "../../../src";


@Entity()
export class User {
    @PrimaryGeneratedColumn()
    id: number;

    @Column()
    name: string;

    @OneToMany(
        () => Post,
        (post) => post.user,
    )
    posts: Post[];
}

export class PublishInfo {
    @Column({ nullable: true })
    date: Date;
}

@Entity()
export class Post {
    @PrimaryGeneratedColumn()
    id: number;

    @Column()
    text: string;

    @Column(_type => PublishInfo)
    blog: PublishInfo;

    @Column(_type => PublishInfo)
    newsletter: PublishInfo;

    @ManyToOne(
        () => User,
        (user) => user.posts,
    )
    user: User
}