当前位置：网站首页>数据库多表关联查询问题
数据库多表关联查询问题
2022-07-07 06:41:00 【CSDN问答】
就是有两张表，两张表有关联的id，我想把一张表里的一个字段，在查询的时候放到另外一张表的一个字段里，比如一张表有name，另一张表它的字段名是newName，我想在关联查询的时候，把newName里的数据根据关联id放到name里去，请问能做到吗，谢谢了
边栏推荐
- Pycharm importing third-party libraries
- [chaosblade: delete pod according to the tag, pod domain name access exception scenario, pod file system i/o failure scenario]
- Confitest of fixture py
- Regularly modify the system time of the computer
- STM32 and motor development (from stand-alone version to Networking)
- Locust performance test 4 (custom load Policy)
- Add new item after the outbound delivery order of SAP mm sto document is created?
- C language pointer (Part 2)
- Implementation of corner badge of Youmeng message push
- 2021 year end summary
猜你喜欢
C语言指针（下篇）
Serial port experiment - simple data sending and receiving
超十万字_超详细SSM整合实践_手动实现权限管理
Locust performance test 3 (high concurrency, parameter correlation, assembly point)
NVIC中断优先级管理
Storage of data in memory
信息安全实验一：DES加密算法的实现
C语言指针（特别篇）
Pycharm create a new file and add author information
【Istio Network CRD VirtualService、Envoyfilter】
随机推荐
超十万字_超详细SSM整合实践_手动实现权限管理
【SVN】SVN是什么？怎么使用？
How to use Arthas to view class variable values
Connecting mobile phone with ADB
Regularly modify the system time of the computer
【云原生】DevOps（一）：DevOps介绍及Code工具使用
Using JWT to realize login function
Postman interface debugging method
How can I apply for a PMP certificate?
The essence of high availability
Error: selenium common. exceptions. WebDriverException: Messag‘geckodriver‘ execute
Regular matching starts with XXX and ends with XXX
Leetcode question brushing record (array) combination sum, combination sum II
What are the suggestions for PMP candidates?
信息安全实验一：DES加密算法的实现
Locust performance test 2 (interface request)
Jenkins modifies the system time
C语言指针（中篇）
Reflections on the way of enterprise IT architecture transformation (Alibaba's China Taiwan strategic thought and architecture practice)
浏览器中如何让视频倍速播放