Javascript mysql列';id';where子句中的where子句是不明确的
我是mysql和typeorm新手,我试图获取属于特定用户的所有帖子,我想使用id进行此操作,但在where子句中获取的Javascript mysql列';id';where子句中的where子句是不明确的,javascript,mysql,typescript,nestjs,typeorm,Javascript,Mysql,Typescript,Nestjs,Typeorm,我是mysql和typeorm新手,我试图获取属于特定用户的所有帖子,我想使用id进行此操作,但在where子句中获取的列“id”不明确 这是我的服务 import { Injectable } from '@nestjs/common'; import { InjectRepository } from '@nestjs/typeorm'; import { createQueryBuilder } from 'typeorm'; import { Repository } from 'typ
列“id”不明确
这是我的服务
import { Injectable } from '@nestjs/common';
import { InjectRepository } from '@nestjs/typeorm';
import { createQueryBuilder } from 'typeorm';
import { Repository } from 'typeorm/repository/Repository';
import { User } from './user.entity';
@Injectable()
export class UserService {
constructor(
@InjectRepository(User)
private readonly userRepository: Repository<User>,
) {}
async userPosts(id): Promise<User> {
return this.userRepository
.createQueryBuilder('user')
.leftJoinAndSelect('user.posts', 'post')
.where('user.id = :id', { id: id }) // whats the problem here ?
.getOne();
}
}
{id:id}
您没有指定id字段来自哪个表。你是说:
{user.id:id}我请求您共享一个表的CREATE语句user
和posts
这应该不是问题
import { Post } from 'src/post/post.entity';
import { Entity, Column, PrimaryGeneratedColumn, OneToMany } from 'typeorm';
@Entity()
export class User {
@PrimaryGeneratedColumn()
id: number;
@Column()
firstName: string;
@Column()
lastName: string;
@Column({ default: true })
isActive: boolean;
@OneToMany(() => Post, (post: Post) => post.user, {
onDelete: 'CASCADE',
onUpdate: 'CASCADE',
})
posts: Post[];
}