[Mybatis beginner’s lecture from 0 to 90%] 05: Mybatis is newly added (insert), and the points to be mastered are all here

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Preface

As a semi-automatic ORMMybaits, it supports any SQL in query and performs well, so it is How about the performance of new insert?

Today we are going to practiceMybatis new(insert) operation to see if its performance isStill excellent？

When discussing new data, there are two main situations involved:specified idandself-increment id. So next, we will explain these two situations thoroughly. If you understand this article, then you will master the new insert in Mybatis.

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1. Write Mapper