MySQL 数据库问题: Packet for query is too large (12238 > 1024). You can change this value

1、进入mysql服务:mysql -u root -p

输入密码;

2、执行命令:show VARIABLES like '%max_allowed_packet%';



3、设置 命令:

set global max_allowed_packet = 2*1024*1024*10;

4、重启mysql服务:service mysqld restart 

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转载自blog.csdn.net/qq_41855053/article/details/80860845