关于Mysql插入中文字符报错ERROR 1366(HY000)的解决方法

目录问题原因解决1、查看当前库默认编码格式2、将character_set_database和character_set_server设置为utf83、删除数据库并新建数据库，并切到该数据库下验证总结问题加载含有中文字符的数据到表中出错mysql> CREATE TABLE food( -> id INT(10) PRIMARY KEY AUTO_INCREMENT NOT NULL, -> NAME VARCHAR(20) NOT NULL, -> company VARCHAR(30) NOT NULL, -> price FLOAT, -> produce_time YEAR, -> validity_time INT(4), -> address VARCHAR(50) -> );Query OK, 0 rows affected (0.07 sec)mysql> INSERT INTO food(id,NAME,company,price,produce_time,validity_time,address) VALUES(4,'FF咖啡','FF咖啡厂',20,2002,5,'天津');ERROR 1366 (HY000): Incorrect string value: '\xE5\x92\x96\xE5\x95\xA1' for column 'NAME' at row 1原因mysql默认编码latin1是不支持中文字符的，所以报错。

解决通过设置编码字符为utf8，从而支持中文字符。1、查看当前库默认编码格式mysql> show variables like '%char%';+--------------------------------------+----------------------------+| Variable_name| Value |+--------------------------------------+----------------------------+| character_set_client | utf8 || character_set_connection | utf8 || character_set_database | latin1 || character_set_filesystem | binary || character_set_results| utf8 || character_set_server | latin1 || character_set_system | utf8 || character_sets_dir | /usr/share/mysql/charsets/ || validate_password_special_char_count | 1 |+--------------------------------------+----------------------------+9 rows in set (0.00 sec)2、将character_set_database和character_set_server设置为utf8mysql> set character_set_database=utf8;Query OK, 0 rows affected, 1 warning (0.02 sec)mysql> set character_set_server=utf8;Query OK, 0 rows affected (0.00 sec)3、删除数据库并新建数据库，并切到该数据库下因为只有在编码格式改变以后，再建库才会生效。drop database student;create database student;use student;

验证

建表、添加数据

mysql> create table Student( -> Sno int not null auto_increment primary key, -> Sname varchar(10) not null, -> Sex char(1) not null, -> Sage tinyint(100) not null, -> Sdept char(4) not null)comment = '学生表';Query OK, 0 rows affected (0.03 sec)mysql> insert into Student values ( 1,'李勇', '男', 20, 'CS');Query OK, 1 row affected (0.02 sec)

ok,成功解决

总结

如果某表中需要添加中文字符时需要在其库之前将character_set_database和character_set_server设置为utf8

set character_set_database=utf8;set character_set_server=utf8;

然后再建库，建表插入中文字符数据

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