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mysql 写入报错: Got a packet bigger

mysql 写入报错: Got a packet bigger

作者: k1ic | 来源:发表于2016-01-29 01:22 被阅读153次
Got a packet bigger than 'max_allowed_packet' bytes

0.mysql根据配置文件中max_allowed_packet的值限制server接受的数据包大小

1.查看max_allowed_packet

show VARIABLES like '%max_allowed_packet%';

以上说明目前的配置是:1M

2.修改配置

2.1临时修改

set global max_allowed_packet=134217728;

set global max_allowed_packet=134217728;

修改为 #128M

注:需重新mysql后查看

2.2永久修改

my.cnf中max_allowed_packet = 128M,重启mysql

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