mysql的版本
mysql> select version()\G
*************************** 1. row ***************************
version(): 5.5.39
msyql默认是区分大小写的
创建数据库ZPF
mysql> create database ZPF;
Query OK, 1 row affected (0.00 sec)
修改my.cnf
[mysqld]下添加 lower_case_table_names=1
重启mysql
[root@z2 ~]# /application/mysql/bin/mysql.server restart
Shutting down MySQL... SUCCESS!
Starting MySQL.. SUCCESS!
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| ZPF |
| mysql |
| performance_schema |
| test |
| wordpress |
+--------------------+
6 rows in set (0.00 sec)
mysql> use zpf;
ERROR 1049 (42000): Unknown database ‘zpf‘
mysql> use ZPF;
ERROR 1049 (42000): Unknown database ‘zpf‘
报错,因为ZPF库是在数据库区分大小写的时候创建的
关闭数据库
/application/mysql/bin/mysql.server stop
修改数据库名
mv /application/mysql/data/ZPF /application/mysql/data/zpf
启动数据库
/application/mysql/bin/mysql.server start
在登陆mysql测试
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
| wordpress |
| zpf |
+--------------------+
mysql> use zpf;
Database changed
mysql> use ZPf;
Database changed
原文地址:http://frees.blog.51cto.com/7796020/1569688