mysql - 使用general-log 来查看所有的SQL语句

在diesel框架中， 不像rails那样会打印出所有的SQL，貌似该框架也没实现这个功能，所以在特别需要的时候，需要在本地开发环境打印SQL

1. 修改配置文件

#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
general_log_file        = /var/log/mysql/mysql.log
general_log             = 1

2. 重启

3. 查看结果： tail /var/log/mysql.log -f

2020-05-01T11:50:19.780187Z	    2 Query	SELECT st.* FROM performance_schema.events_statements_current st JOIN performance_schema.threads thr ON thr.thread_id = st.thread_id WHERE thr.processlist_id = 3
2020-05-01T11:50:19.780857Z	    2 Query	SELECT st.* FROM performance_schema.events_stages_history_long st WHERE st.nesting_event_id = 16
2020-05-01T11:50:19.781260Z	    2 Query	SELECT st.* FROM performance_schema.events_waits_history_long st WHERE st.nesting_event_id = 16
2020-05-01T11:50:19.784533Z	    2 Query	SHOW INDEX FROM `cadae`.`accounts`