Packet for query is too large(1767212 1048576)mysql在存储图片时提示图片过大

原网址：http://blog.csdn.net/bigbird2012/article/details/6304417

错误现象：Packet for query is too large(1767212 > 1048576),You can change this value on the server by setting the 'max_allow_packet' variable.

解决办法：MySQL的一个系统参数：max_allowed_packet，其默认值为1048576(1M)，
查询：show VARIABLES like '%max_allowed_packet%';

修改此变量的值：

MySQL安装目录下的

my.ini文件中的[mysqld]段中的＂max_allowed_packet = 1M＂，(可能有些文件会没有这一行的)

格式为：

[mysqld]

max_allowed_packet = 1M （将1M更改为4M(如果没有这行内容，增加一行))，

保存，

重起MySQL服务。

现在可以load大于1M的文件了

转载于:https://www.cnblogs.com/hujunzheng/p/4157885.html

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