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How to understand Mysql debug mode, I believe that many inexperienced people are helpless about this, this article summarizes the causes and solutions of the problem, through this article I hope you can solve this problem.

compile in debug mode

-DWITH_DEBUG=1

If you want to start debugging mode, add parameters when starting: /usr/local/mysql/support-files/mysql.server start --debug --console &,

Debugging a MySQL client

mysql --debug=d:t:O,/tmp/client.trace

# cat /etc/my.cnf.d/debug.cnf

[mysqld]

debug=d,info,error,query:o,/tmp/mysqld.trace

stack-trace

core-file

[mysqld_safe]

core-file-size=unlimited

After reading the above, do you know how to understand Mysql debug mode? If you still want to learn more skills or want to know more related content, welcome to pay attention to the industry information channel, thank you for reading!

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