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mysl查看字符集.doc

发布:2017-11-16约8.38千字共7页下载文档
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MySQL 乱码的根源是的 MySQL 字符集设置不当的问题,本文汇总了有关查看 MySQL 字符集的命令。包括查看 MySQL 数据库服务器字符集、查看 MySQL 数据库字符集,以及数据表和字段的字符集、当前安装的 MySQL 所支持的字符集等。 一、查看 MySQL 数据库服务器和数据库字符集。 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 5.0\share\charsets\ |...... +--------------------------+-------------------------------------+------ 二、查看 MySQL 数据表(table) 的字符集。 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)
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