如何为一对多关系中的两个表创建一个模型

问题描述

我有两个表，分别是车辆和车辆维修历史记录，需要为这两个表创建一个模型.如何实现.

一台车可能有一个或多个维修历史.以后需要针对该模型进行更新，删除和插入.

谢谢

I have two tables named vehicle and vehicle repair history, It is needed to create one model for these two tables.How will this be accomplished.

There may be one or more repair histories for one vehicle. Later need to do update,delete and insert against that model.

thanks

推荐答案

这篇关于如何为一对多关系中的两个表创建一个模型的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！