Home Database Mysql Tutorial mysql大小写问题_MySQL

mysql大小写问题_MySQL

Jun 01, 2016 pm 01:17 PM
mysql oracle database

以前做企业项目的时候,用的都是oracle数据库,在新公司项目用的是mysql,有关mysql大小写的问题

1 windows下默认mysql是不区分大小写的,要想让其支持大小写。更改方法

在mysql的安装目录找到my.ini文件,在文件的最后加入如下

lower_case_table_names=0

重启mysql服务就可以了。

2 linux 下默认是支持大小写的,可以修改配置文件

root账号登陆,修改 /etc/my.cnf 或/etc/mysql/my.cnf

lower_case_table_names=1 #不区分大小写

lower_case_table_names=0 #区分大小写

重启mysql服务

/etc/init.d/mysql restart

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。
cp /usr/share/mysql/my-*.cnf /etc/my.cnf

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