MySQL字符集查看方法

MySQL字符集多种多样，下面为列举了其中三种最常见的字符集查看方法，该方法供您参考，希望对学习MySQL数据库能有所启迪。

一、查看MySQL数据库服务器和数据库MySQL字符集。

1. mysql> show variables like '％char％';  

2. +--------------------------+-------------------------------------+------  

3. | Variable_name            | Value                               |......  

4. +--------------------------+-------------------------------------+------  

5. | character_set_client     | utf8                                |......   -- 客户端字符集  

6. | character_set_connection | utf8                                |......  

7. | character_set_database   | utf8                                |......   -- 数据库字符集  

8. | character_set_filesystem | binary                              |......  

9. | character_set_results    | utf8                                |......  

10. | character_set_server     | utf8                                |......   -- 服务器字符集  

11. | character_set_system     | utf8                                |......  

12. | character_sets_dir       | D:\MySQL Server 5.0\share\charsets\ |......  

13. +--------------------------+-------------------------------------+------ 

二、查看MySQL数据表（table）的MySQL字符集。

1. mysql> show table status from sqlstudy_db like '％countries％';  

2. +-----------+--------+---------+------------+------+-----------------+------  

3. | Name      | Engine | Version | Row_format | Rows | Collation       |......  

4. +-----------+--------+---------+------------+------+-----------------+------  

5. | countries | InnoDB |      10 | Compact    |   11 | utf8_general_ci |......  

6. +-----------+--------+---------+------------+------+-----------------+------ 

三、查看MySQL数据列（column）的MySQL字符集。

1. mysql> show full columns from countries;  

2. +----------------------+-------------+-----------------+--------  

3. | Field                | Type        | Collation       | .......  

4. +----------------------+-------------+-----------------+--------  

5. | countries_id         | int(11)     | NULL            | .......  

6. | countries_name       | varchar(64) | utf8_general_ci | .......  

7. | countries_iso_code_2 | char(2)     | utf8_general_ci | .......  

8. | countries_iso_code_3 | char(3)     | utf8_general_ci | .......  

9. | address_format_id    | int(11)     | NULL            | .......  

10. +----------------------+-------------+-----------------+--------