MYSQL DB实例查询修改字符编码

查看DB的字符编码

#mysql -uroot -proot

mysql>use information_schema

DataBase changed

mysql>select * from SCHEMATA where SCHEMA_NAME='cici';

+--------------+-------------+----------------------------+------------------------+----------+
| CATALOG_NAME | SCHEMA_NAME | DEFAULT_CHARACTER_SET_NAME | DEFAULT_COLLATION_NAME | SQL_PATH |
+--------------+-------------+----------------------------+------------------------+----------+
| NULL | cici | latin1 | latin1_swedish_ci | NULL |
+--------------+-------------+----------------------------+------------------------+----------+

修改DB的字符编码方式

mysql>alter database cici character set utf8;

验证

mysql>use information_schema;

mysql> select * from SCHEMATA where SCHEMA_NAME='cici';
+--------------+-------------+----------------------------+------------------------+----------+
| CATALOG_NAME | SCHEMA_NAME | DEFAULT_CHARACTER_SET_NAME | DEFAULT_COLLATION_NAME | SQL_PATH |
+--------------+-------------+----------------------------+------------------------+----------+
| NULL | cici | utf8 | utf8_general_ci | NULL |
+--------------+-------------+----------------------------+------------------------+----------+

====================参考资料===============================
http://blog.chinaunix.net/uid-10697776-id-3226131.html