export class Attendance {@PrimaryGeneratedColumn()id: number;@Column({default: 0,})attendanceDays: number;@UpdateDateColumn()updateTime: Date;@OnoToOne(type => User)@JoinColumn()user: User;/*** 可以声明级联保存,级联保存之后不再需要单独保存,* 在声明级联的一侧保存实体会自动保存另一方* @OneTo...
2 直接暴力使用raw query(不推荐)。 awaitgetConnection().query('UPDATE user set modified = CURRENT_TIMESTAMP where id = 1');
@UpdateDateColumn() updated_time: Date; @ManyToOne(type => User, user => user.userRoles, { primary:true}) @JoinColumn({name:'user_id'}) user: User; @ManyToOne(type => Role, role => role.userRoles, { primary:true}) @JoinColumn({name:'role_id'}) role: Role; } 二、无中间表的...
使用TypeORM 的 Timestamp 列属性:如果需要在数据库中存储时间戳信息,可以使用 TypeORM 提供的@CreateDateColumn和@UpdateDateColumn装饰器来自动管理创建时间和更新时间。这样可以确保数据库中的时间戳准确无误。 import { Entity, Column, PrimaryGeneratedColumn, CreateDateColumn, UpdateDateColumn } from 'typeorm';...
createTime: Date; @UpdateDateColumn() updateTime: Date; } user.service.ts import { Injectable } from '@nestjs/common'; import { InjectRepository } from '@nestjs/typeorm'; import { Repository } from 'typeorm'; import { User } from './user.entity'; ...
基础使用 // 新增保存letparam=newCreatUserDto()param.name=user.name param.password=user.password param.crateTime=formatDate()param.updateTime=formatDate()returnawaitthis.userRepository.save(param)// 查找所有constallUsers=awaitthis.userRepository.find()// 按id查找constfirstUser=awaitthis.userRepository...
query: UPDATE `order` SET `completedTime` = ?, `orderStatus` = ?, `updateTime` = CURRENT_TIMESTAMP WHERE `id` IN (?) -- PARAMETERS: ["2022-02-22T16:54:32.353Z",3,21] query: COMMIT 明明我在判断实体是否存在时已经查询过了,save时完全可以不再查询,直接使用刚刚查询出来的就可以了,但是...
First of all, you are expecting it will create database tables for you and find / insert / update / delete your data without the pain of having to write lots of hardly maintainable SQL queries. This guide will show you how to set up TypeORM from scratch and make it do what you are ...
type:'timestamp with time zone', createDate:true, }asEntitySchemaColumnOptions, updatedAt:{ name:'updated_at', type:'timestamp with time zone', updateDate:true, }asEntitySchemaColumnOptions, }; 现在你可以在其他模式模型中使用BaseColumnSchemaPart,如下所示: ...
update_time: 1500874715, introduction: '', view_times: 0, collect_times: 0, share_times: 0, status: 1, pop_val: 0 } 什么时候用 where/andWhere 该方法一般结合createQueryBuilder使用,createQueryBuilder如不传参数,则默认数据表名,如传参数,参数值则相当于表的别名 ...