How to use Mysql transaction example code in php

MySQL transactions are mainly used to process data with large operations and high complexity. For example, in the personnel management system, if you delete a person, you need to delete the basic information of the person, and also delete the information related to the person, such as mailbox, articles, etc. In this way, these database operation statements constitute a transaction. ! This article mainly introduces the usage of Mysql transactions in PHP, which is a very important practical operation skill in PHP database programming. Friends who need it can refer to it

The specific examples are as follows:

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