mariadb修改默认字符集

进入数据库执行

SET GLOBAL character_set_client=utf8;
SET GLOBAL character_set_connection=utf8;
SET GLOBAL character_set_database=utf8;
SET GLOBAL character_set_results=utf8;
SET GLOBAL character_set_server=utf8;

 

退出数据库，停止数据库服务

 

systemctl stop mariadb.service

在终端界面中执行

vim /etc/my.cnf

打开my.cnf后，在文件内的[mysqld]下增加如下两行设置:

 

character_set_server=utf8  

init_connect='SET NAMES utf8' 

 

保存退出

启动数据库

systemctl start mariadb.service

进入数据库查看默认字符集

show VARIABLES like 'char%';

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