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我在我的MySQL数据库中倾销了所有character_set_*
变量,因为我希望MySQL具有'utf8'字符集。但即使在使用set names
命令后,也只有很少的变量发生了变化。我是否正确配置了这个?如何更改mysql数据库中的字符集
mysql> SHOW VARIABLES LIKE 'character\_set\_%';
+--------------------------+--------+
| Variable_name | Value |
+--------------------------+--------+
| character_set_client | latin1 |
| character_set_connection | latin1 |
| character_set_database | latin1 |
| character_set_filesystem | binary |
| character_set_results | latin1 |
| character_set_server | latin1 |
| character_set_system | utf8 |
+--------------------------+--------+
7 rows in set (0.29 sec)
mysql> set names utf8;
Query OK, 0 rows affected (0.29 sec)
mysql> SHOW VARIABLES LIKE 'character\_set\_%';
+--------------------------+--------+
| Variable_name | Value |
+--------------------------+--------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | latin1 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | latin1 |
| character_set_system | utf8 |
+--------------------------+--------+
7 rows in set (0.29 sec)
我最近在几个月前处理过这个问题,发布了一篇关于它的博客文章。 http://melikedev.com/2011/07/26/mysql-percona-setting-character-sets-and-collations-to-utf/ –