Packet for query is too large(mysql写入数据过大)
2011-08-06 07:23
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错误现象:
解决办法:MySQL的一个系统参数:max_allowed_packet,其默认值为1048576(1M),
查询:showVARIABLES 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
解决办法:MySQL的一个系统参数:max_allowed_packet,其默认值为1048576(1M),
查询:showVARIABLES 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
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