解析mysql 5.5字符集问题
内容摘要
安装了个5.5版本的mysql,字符集出现了问题,之前的mysql服务器都是通过在my.cnf配置文件中进行配置便可,可是今儿怎么着都不行一直报错:
当时系统中也没有配置错误日志,所以只能是
当时系统中也没有配置错误日志,所以只能是
文章正文
安装了个5.5版本的mysql,字符集出现了问题,之前的mysql服务器都是通过在my.cnf配置文件中进行配置便可,可是今儿怎么着都不行一直报错:
当时系统中也没有配置错误日志,所以只能是先配置下错误日志的位置,看看到底是哪里出错了:
http://dev.mysql.com/doc/refman/5.5/en/server-options.html#option_mysqld_default-character-set
root@chenDBA:/etc/mysql# vim my.cnf
root@chenDBA:/etc/mysql# service mysql start
mysql start/running, process 5904
root@chenDBA:/etc/mysql# mysql -uroot -p
Enter password:
mysql> show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
OK收工了。
把default-character-set=utf8 改成: character-set-server=utf8就可以了。
复制代码 代码如下:
root@chenDBA:/etc/mysql# vim my.cnf
root@chenDBA:/etc/mysql# service mysql start
mysql start/running, process 5904
root@chenDBA:/etc/mysql# mysql -uroot -p
Enter password:
mysql> show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
OK收工了。
代码注释