mysql命令行修改字符編碼

1、修改數據庫字符編碼

mysql> alter database mydb character set utf8 ;

2、創建數據庫時，指定數據庫的字符編碼

mysql> create database mydb character set utf8 ;

3、查看mysql數據庫的字符編碼

mysql> show variables like 'character%'; //查詢當前mysql數據庫的所有屬性的字符編碼

+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+

4、修改mysql數據庫的字符編碼

mysql> set character_set_client=utf8 ;

mysql> set character_set_connection=utf8 ;

mysql> set character_set_database=utf8 ;

mysql> set character_set_database=utf8 ;

mysql> set character_set_results=utf8 ;

mysql> set character_set_server=utf8 ;

mysql> set character_set_system=utf8 ;

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/ |
+--------------------------+----------------------------+
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