MySQL日志之error_log
https://blog.csdn.net/hbmovie/article/details/80402027
https://stackoverflow.com/questions/26471316/mariadb-error-log-configuration/26528476
https://phpartisan.cn/news/127.html
原文：https://www.cnblogs.com/Reclouds-shangri-la/p/11231280.html