> 1153 - Got a packet bigger than 'max_allowed_packet' bytes
时间: 2023-11-03 11:22:34 浏览: 174
错误信息 "1153 - Got a packet bigger than 'max_allowed_packet' bytes" 表示接收到的数据包大小超过了数据库设置的最大允许大小。这个错误通常出现在执行备份还原、数据导入或运行SQL文件的过程中。
解决这个问题的方法是通过修改数据库的配置来增加允许的数据包大小限制。可以临时修改数据库的全局设置,将max_allowed_packet参数的值增加到足够大的数值,例如设置为512M:mysql> set global max_allowed_packet=524288000;
通过这种方式,您可以临时解决这个问题。但是,请注意,这个设置只对当前会话有效,重启数据库后会恢复到默认值。如果您希望长期生效,可以修改数据库配置文件(如my.cnf或my.ini)中的max_allowed_packet参数,并重启数据库服务。
总结起来,当出现 "1153 - Got a packet bigger than 'max_allowed_packet' bytes" 错误时,您可以通过临时修改数据库全局设置来增加允许的数据包大小限制,并确保在重启数据库后这个设置仍然有效。<span class="em">1</span><span class="em">2</span><span class="em">3</span><span class="em">4</span>
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