pymysql报错OperationalError: (2013, 'Lost connection to MySQL server during query')
> 今天使用pymysql连接数据库时,能连通,但在执行sql语句时,报错,OperationalError: (2013, 'Lost connection to MySQL server during query') 1. 百度的结果都是,修改mysql的配置 - 查看max_allowed_packet的值,尽量将其然后改得尽量大一些 show global variables like 'max_allowed_packet'; - timeout的值调大以后 show global variables like '%timeout%'; set global net_read_tim...