Analysis of the reasons for the deletion of socket files in MySQL

This article mainly introduces the analysis of the reasons for the deletion of socket files in MySQL, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Log in to the database for discovery

First of all, this file cannot be recovered without rebooting.

Second: this file is used for unix_domain communication. If you do not connect to the database through Socket, the loss of this file will not affect the business. You can log in through tcp. Use the same. Do a reboot when you have the opportunity.

It is suggested to analyze why this file was deleted. Generally, this kind of file cannot be deleted by others under tmp.

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