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HomeDatabaseMysql Tutorialmysql 5.5字符集问题_MySQL

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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:
 [html]  user            = mysql  pid-file        = /var/run/mysqld/mysqld.pid  socket          = /var/run/mysqld/mysqld.sock  port            = 3306      basedir         = /usr  datadir         = /var/lib/mysql  tmpdir          = /tmp  log-error=/var/log/mysql/error.log  lc-messages-dir = /usr/share/mysql  skip-external-locking  default-character-set=utf8   结果查看了错误日志才发现是字符集的错误: [html]  [ERROR] /usr/sbin/mysqld: unknown variable 'default-character-set=utf8'  居然不认识,上网上了找了下发现也有人遇到了,说是5.5中mysql不再使用default-character-set这种写法了。具体请看:http://dev.mysql.com/doc/refman/5.5/en/server-options.html#option_mysqld_default-character-set
 把default-character-set=utf8 改成: character-set-server=utf8就可以了。 [html]  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。   作者 chen861201 bitsCN.com

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