Packet for query is too large (1660 > 1024). You can change this value on the server by setting the max_allowed_packet' variable.

原因是mysql 默认允许的 数据报包 是 1M  设置大一些就可以了

centos 下面  /ect/my.cnf 文件里面 加入或者修改 下面的参数

[mysqld]

max_allowed_packet=20M

这个可以查询 允许的最大数据报包

SHOW VARIABLES LIKE ‘%max_allowed_packet%‘;

Packet for query is too large (1660 > 1024). You can change this value on the server by setting the max_allowed_packet' variable.

原文地址:https://www.cnblogs.com/cxygg/p/9443870.html

时间: 2024-10-14 09:20:06

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