在 MySQL 中,数据库和表其实就是数据目录下的目录和文。
因而,操作系统的敏感性决定数据库和表命名的大小写敏感。这就意味着数据库和表名在 Windows 中是大小写不敏感的,而在大多数类型的 Unix/Linux 系统中是大小写敏感的。
MySQL大小写敏感可以通过配置文件的lower_case_table_names参数来控制。
WINDOWS:
编辑MySQL安装目录下的my.ini 文件,在[mysqld]节下 添加 lower_case_table_names=0 (备注:为0时大小写敏感,为1时大小写不敏感,默认为1),可以实现MySql按照建表Sql语句的大小写状态来定义表名。
LINUX:
编辑/etc/my.cnf文件,在[mysqld]节下 添加 lower_case_table_names 参数,并设置相应的值 (备注:为0时大小写敏感,为1时大小写不敏感,默认为0)

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