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  • (转载)查看三种MySQL字符集的方法

    (转载)http://database.51cto.com/art/201010/229171.htm

    MySQL字符集多种多样,下面为您列举了其中三种最常见的MySQL字符集查看方法,该方法供您参考,希望对您学习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。

    mysql> show variables like '%char%';  
    +--------------------------+-------------------------------------+------  
    | Variable_name            | Value                               |......  
    +--------------------------+-------------------------------------+------  
    | character_set_client     | utf8                                |......   -- 客户端字符集  
    | character_set_connection | utf8                                |......  
    | character_set_database   | utf8                                |......   -- 数据库字符集  
    | character_set_filesystem | binary                              |......  
    | character_set_results    | utf8                                |......  
    | character_set_server     | utf8                                |......   -- 服务器字符集  
    | character_set_system     | utf8                                |......  
    | character_sets_dir       | D:MySQL Server 5.0sharecharsets |......  
    +--------------------------+-------------------------------------+------ 

    二、查看MySQL数据表(table)的MySQL字符集。

    mysql> show table status from sqlstudy_db like '%countries%';  
    +-----------+--------+---------+------------+------+-----------------+------  
    | Name      | Engine | Version | Row_format | Rows | Collation       |......  
    +-----------+--------+---------+------------+------+-----------------+------  
    | countries | InnoDB |      10 | Compact    |   11 | utf8_general_ci |......  
    +-----------+--------+---------+------------+------+-----------------+------ 

    三、查看MySQL数据列(column)的MySQL字符集。

    mysql> show full columns from countries;  
    +----------------------+-------------+-----------------+--------  
    | Field                | Type        | Collation       | .......  
    +----------------------+-------------+-----------------+--------  
    | countries_id         | int(11)     | NULL            | .......  
    | countries_name       | varchar(64) | utf8_general_ci | .......  
    | countries_iso_code_2 | char(2)     | utf8_general_ci | .......  
    | countries_iso_code_3 | char(3)     | utf8_general_ci | .......  
    | address_format_id    | int(11)     | NULL            | .......  
    +----------------------+-------------+-----------------+--------  
     
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  • 原文地址:https://www.cnblogs.com/Robotke1/p/3258593.html
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