mysql编码格式的查看、修改

查看数据库所有属性编码格式：

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       | D:\soft\mysql\share\charsets\ |
+--------------------------+-------------------------------+

查看数据库编码格式

mysql> show create database test;
+----------+---------------------------------------------------------------+
| Database | Create Database                                               |
+----------+---------------------------------------------------------------+
| test     | CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET utf8 */ |
+----------+---------------------------------------------------------------+ 

 查看表编码格式

mysql> show create table user;
+-------+------------------------------------
| Table | Create Table
+-------+------------------------------------
| user  | CREATE TABLE `user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(32) NOT NULL,
  `age` int(11) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 |
+-------+------------------------------------

创建数据库时指定编码格式

mysql> create database <要创建的数据库的名字> charset utf8;           
Query OK, 1 row affected (0.01 sec) 

修改单个数据库的编码格式

mysql> alter database myblog character set utf8;
Query OK, 1 row affected (0.00 sec) 

修改数据库默认编码

 mysql> set character_set_database=utf8;
Query OK, 0 rows affected (0.00 sec)

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原文：https://blog.youkuaiyun.com/weixin_44278512/article/details/86366192