我在Centos 6.4上使用mysql版本5.5.38mysql Ver 14.14 Distrib 5.5.38, for Linux (x86_64) usingreadline 5.1Default options are read from the following files in the given order:
/etc/my.cnf/etc/mysql/my.cnf /usr/etc/
我一直在处理一个数据查询,它将使用给定的参数从表中选择一条记录。请查看错误statement: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away.
The SQL statement executed was: SELECT id from MST_PE
在生产服务器(linux机器MySQL5.6.17)上,我试图找到my.cnf来更改系统变量,但my.cnf不在/etc/my.cnf位置。它位于usr/目录中。Start at 70% of total RAM for dedicated server, else 10%.请告诉我应该将my.cnf