mysql中文字符的问题如何处理
发布时间：2021-12-25 18:45:24 所属栏目：MySql教程 来源：互联网
导读：这篇文章主要介绍mysql中文字符的问题怎么处理，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！ mysql中文字符的问题 mysql5.1上成功更改的例子： 1.在my.cnf中clent和mysqld加入default-character-set=utf8 2. 更改数据库字符集 3.
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这篇文章主要介绍mysql中文字符的问题怎么处理，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！ mysql中文字符的问题 mysql5.1上成功更改的例子： 1.在my.cnf中clent和mysqld加入default-character-set=utf8 2. 更改数据库字符集 3.创建数据库表字符集 4.更改兼容中文的gbk 以下是详细过程 mysql> use mysql Database changed mysql> CREATE TABLE pingfen -> (CODE VARCHAR(20), -> ZONGHEPINGFEN Decimal(12,3), -> DATE_INSERT DATEtime, -> NEIRONG LONGTEXT, -> JISHU Decimal(12,3), -> ZIJIN Decimal(12,3), -> XIAOXI Decimal(12,3), -> HANGYE Decimal(12,3), -> JIBEN Decimal(12,3), -> PAIXU_TIPS Decimal(12,3), -> DUANQI VARCHAR(100), -> ZHONGQI VARCHAR(100), -> CHANGQI VARCHAR(100), -> CHENGBEN Decimal(12,3), -> CHENGBENMIAOSHU VARCHAR(500), -> WURIZIJIN VARCHAR(100) -> ) ENGINE=InnoDB AUTO_INCREMENT=32 DEFAULT CHARSET=utf8; Query OK, 0 rows affected (0.02 sec) mysql> insert into table pingfen(zonghepingfen,duanqi) values(6,'你好'); '> ; '> ; '> / '> ; '> exit '> exit; '> by; '> Ctrl-C -- exit! Aborted [root@master yum.repos.d]# mysql -uroot Welcome to the MySQL monitor. Commands end with ; or g. Your MySQL connection id is 4 Server version: 5.1.71 Source distribution Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or 'h' for help. Type 'c' to clear the current input statement. mysql> use mysql mysql Database changed mysql> insert into pingfen(zonghepingfen,duanqi) values(6,'你好'); Query OK, 1 row affected, 1 warning (0.01 sec) mysql> set names utf8; Query OK, 0 rows affected (0.00 sec) mysql> select * from pingfen; +------+---------------+-------------+---------+-------+-------+--------+--------+-------+------------+--------+---------+---------+----------+-----------------+-----------+ | CODE | ZONGHEPINGFEN | DATE_INSERT | NEIRONG | JISHU | ZIJIN | XIAOXI | HANGYE | JIBEN | PAIXU_TIPS | DUANQI | ZHONGQI | CHANGQI | CHENGBEN | CHENGBENMIAOSHU | WURIZIJIN | +------+---------------+-------------+---------+-------+-------+--------+--------+-------+------------+--------+---------+---------+----------+-----------------+-----------+ | NULL | 6.000 | NULL | NULL | NULL | NULL | NULL | NULL | NULL | NULL | | NULL | NULL | NULL | NULL | NULL | +------+---------------+-------------+---------+-------+-------+--------+--------+-------+------------+--------+---------+---------+----------+-----------------+-----------+ 1 row in set (0.00 sec) mysql> insert into pingfen(zonghepingfen,duanqi) values(6,'你好111111111111111111'); Query OK, 1 row affected, 1 warning (0.01 sec) mysql> commit; Query OK, 0 rows affected (0.00 sec) mysql> select duanqi from pingfen; +--------+ | duanqi | +--------+ | | | | +--------+ 2 rows in set (0.00 sec) mysql> set names gbk; Query OK, 0 rows affected (0.00 sec) mysql> select duanqi from pingfen; +--------+ | duanqi | +--------+ | | | | +--------+ 2 rows in set (0.00 sec) mysql> alter table pingfen character set gbk; 更改兼容中文的gbk Query OK, 2 rows affected (0.07 sec) Records: 2 Duplicates: 0 Warnings: 0 mysql> select duanqi from pingfen; +--------+ | duanqi | +--------+ | | | | +--------+ 2 rows in set (0.00 sec) mysql> insert into pingfen(zonghepingfen,duanqi) values(6,'你好111111111111111111'); Query OK, 1 row affected (0.01 sec) mysql> 以上是“mysql中文字符的问题怎么处理”这篇文章的所有内容，感谢各位的阅读！ （编辑：晋中站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
