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Editor to share with you mysql to check whether there is a deadlock method, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article, let's go to know it!

Mysql's way to see if there is a deadlock is by executing the [show OPEN TABLES where In_use > 0;] command to check. If you want to unlock the deadlock process, execute the [kill id] command.

Specific methods:

Query whether to lock the table

Show OPEN TABLES where In_use > 0

Query the process (if you have SUPER permission, you can see all threads. Otherwise, you can only see your own threads)

Show processlist

Kill the process id (which is the id column of the above command)

Kill id above is all the contents of mysql's way to check whether there is a deadlock. Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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