(mysql)Packet for query is too large

2025-05-09 23:13:40

1、项目刚开始运行时是正常的,可以正常访问,可是运行了一段时间就报错

(mysql)Packet for query is too large

2、查询下设置最大值SHOW VARIABLES LIKE '%max_allowed_packet%';

(mysql)Packet for query is too large

3、用过mysql的,应该都知道,那么怎么修改呢,找到mysql的安装目录

(mysql)Packet for query is too large

4、打开my.ini,文件

(mysql)Packet for query is too large

5、查找max_allowed_packet,有的文件没有,没有的话增加[mysqld]max_allowed_packet = 20M

(mysql)Packet for query is too large

6、然后重启,mysql,运行程序,可以正常添加数据,问题就解决啦

(mysql)Packet for query is too large
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