Home Database Mysql Tutorial LINUX下解决MYSQL区分大小写问题_MySQL

LINUX下解决MYSQL区分大小写问题_MySQL

Jun 01, 2016 pm 01:41 PM
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MySQL在Linux下采用 rpm方式安装后默认是:数据库名与表名/表的别名/变量名是严格区分大小写  修改大小写的方法:  1.用root帐号登录,在/etc/my.cnf 或 /etc/mysql/my.cnf中的[mysqld]后添加lower_case_table_names=1    操作命令: vi /etc/my.cnf               LINUX下解决MYSQL区分大小写问题_MySQL
  2.重启MySQL服务    操作命令: /etc/init.d/mysql restart  3.设置成功,则不再区分表名的大小写。注意:            如果在/etc或/etc/mysql找不到my.cnf的话,需要从/usr/share/mysql/下找到*.cnf文件,拷贝其中一个到/etc/并改名为my.cnf,然后放到/etc/下面去。        操作命令:cp /usr/share/mysql/my-*.cnf /etc/my.cnf mysql有四个my-*.cnf文件: my-small.cnf是为了小型数据库而设计的。 my-medium.cnf是为中等规模的数据库而设计的。  my-large.cnf是为专用于一个SQL数据库的计算机而设计的。  my-huge.cnf是为企业中的数据库而设计的。  题外话:MySQL在Windows下不区分大小写,如果在my.ini 里面的mysqld部分加入lower_case_table_names=0的话,则导入导出时会对大小写有区别。
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