如果更改字符集后，插数据入到字符集为GB2312的表时，出现自动关闭MYSQL连接和停止MYSQL服务的错误。那麽用下面的方法可以解决：(工具:MySQL Query Browser)右键选择Edit tableàTable Option将Collation下拉框里面的值选gb2312_bin然后保存，保存好再将该值选gb2312_chinese_ci,再保存。这样就可以解决该问题mysql>   show   variables   like   "%char%";

+--------------------------+----------------------------------------------------

-----+

|   Variable_name                         |   Value

+--------------------------+----------------------------------------------------

|   character_set_client           |   utf8

|

|   character_set_connection   |   utf8

|

|   character_set_database       |   utf8

|

|   character_set_results         |   utf8

|

|   character_set_server           |   utf8

|

|   character_set_system           |   utf8

|

|   character_sets_dir               |   C:\Program   Files\MySQL\MySQL   Server   4.1\share\chars

ets/   |

+--------------------------+----------------------------------------------------

mysql>   show   variables   like   "%colla%";

+----------------------+-----------------+

|   Variable_name                 |   Value                       |

+----------------------+-----------------+

|   collation_connection   |   utf8_general_ci   |

|   collation_database       |   utf8_general_ci   |

|   collation_server           |   utf8_general_ci   |

+----------------------+-----------------+

3   rows   in   set   (0.00   sec)