查看三種MySQL字符集的方法(轉)

MySQL字符集多種多樣，下面爲您列舉了其中三種最多見的MySQL字符集查看方法，該方法供您參考，但願對您學習MySQL數據庫能有所啓迪。

1、查看MySQL數據庫服務器和數據庫MySQL字符集。

mysql> show variables like '%char%';
+--------------------------+-------------------------------------+------
| Variable_name            | Value                               |......
+--------------------------+-------------------------------------+------
| character_set_client     | utf8                                |......   -- 客戶端字符集
| character_set_connection | utf8                                |......
| character_set_database   | utf8                                |......   -- 數據庫字符集
| character_set_filesystem | binary                              |......
| character_set_results    | utf8                                |......
| character_set_server     | utf8                                |......   -- 服務器字符集
| character_set_system     | utf8                                |......
| character_sets_dir       | D:\MySQL Server 5.0\share\charsets\ |......
+--------------------------+-------------------------------------+------

2、查看MySQL數據表（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 |......
+-----------+--------+---------+------------+------+-----------------+------

3、查看MySQL數據列（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            | .......
+----------------------+-------------+-----------------+--------