查看三種MySQL字符集的方法
作者：佚名
查看MySQL字符集的命令是我們經(jīng)常會(huì)使用到的，下文就介紹了其中的三種查看MySQL字符集的命令，供您參考學(xué)習(xí)。
MySQL字符集多種多樣，下面為您列舉了其中三種最常見(jiàn)的MySQL字符集查看方法，該方法供您參考，希望對(duì)您學(xué)習(xí)MySQL數(shù)據(jù)庫(kù)能有所啟迪。
一、查看MySQL數(shù)據(jù)庫(kù)服務(wù)器和數(shù)據(jù)庫(kù)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(shù)據(jù)庫(kù)字符集
- | character_set_filesystem | binary |......
- | character_set_results | utf8 |......
- | character_set_server | utf8 |...... -- 服務(wù)器字符集
- | character_set_system | utf8 |......
- | character_sets_dir | D:\MySQL Server 5.0\share\charsets\ |......
- +--------------------------+-------------------------------------+------
二、查看MySQL數(shù)據(jù)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數(shù)據(jù)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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