mysql字符集设置

1. 查看字符集

mysql> show variables like 'character%';
+--------------------------+----------------------------+
| Variable_name            | Value                      |
+--------------------------+----------------------------+
| character_set_client     | latin1                     |
| character_set_connection | latin1                     |
| character_set_database   | utf8                       |
| character_set_filesystem | binary                     |
| character_set_results    | latin1                     |
| character_set_server     | utf8                       |
| character_set_system     | utf8                       |
| character_sets_dir       | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)

mysql> show variables like 'colla%';   
+----------------------+-------------------+
| Variable_name        | Value             |
+----------------------+-------------------+
| collation_connection | latin1_swedish_ci |
| collation_database   | utf8_general_ci   |
| collation_server     | utf8_general_ci   |
+----------------------+-------------------+
3 rows in set (0.00 sec)

 

 

2.修改字符集，修改my.cnf，在mysqld下添加

 

default-character-set=utf8
default-collation=utf8_general_ci
#lower_case_table_names=1

 

3. 备注

default-character-set=utf8
default-collation=utf8_general_ci

不会影响连接字符集，即

collation_connection

character_set_connection

character_set_client