针对你遇到的 error 1300 (hy000): invalid utf8 character string: '' 错误,以下是一些详细的解答和建议: 1. 确定错误原因 该错误通常发生在尝试将非UTF-8编码的字符串插入到设置为UTF-8编码的MySQL数据库字段中时。MySQL期望接收UTF-8编码的字符串,如果接收到的是其他编码(如ISO-8859-1, GBK等),就会抛出...
character_set_client, _connection, and _results must all be utf8mb4 for that shortcake to be eatable. If SET NAMES utf8mb4 is executed, all three set correctly. 向MySQL中某个text类型的字段中写入emoji字符的时候出现的警告。除了设置table,column的编码为utf8mb4之外,还要记得设置数据库连接的编码。
将CSV格式数据导入 mysql,报错: load data infile 'f:/nmg.csv' into table nmg fields terminated by ',' optionally enclosed by '"' escaped by '"' lines terminated by '\r\n'; 报错:Invalid utf8mb4 character string: '"' 解决方法: 1、如果是 windows环境加上CHARACTERSET gbk load data local ...
The error code is 1300: Invalid utf8 character string. I checked the table I am trying to load data into, and it has "latin 1-default collation" as the collation but it seems that at the field level it is utf8. Subject Views
create database 数据库名 DEFAULT CHARACTER SET gb2312;如果你的数据库已经设置好了,那就用alter修改 alter database 数据库名 CHARACTER SET gb2312;建议最好不要使用中文直接作为字段的名称,你可使用英文或拼音作为字段名,在COMMENT里面用中文备注,供后续开发者了解字段意义,简单例子 CREATE TABLE ...
最近在一次MySQL数据迁移的过程中遭遇了字符集的问题,提示为"Character set 'utf8mb4' is not a ...
ERROR 1300 (HY000): Invalid utf8 character string: '' 在load csv 進mysql的時候,報這個錯,苦惱了很長時間,網上搜索不到答案。 mysql> load data infile '/home/hdh/8_sr/8_45.csv' into table xizang.fp45 fields terminated by ',' escaped b ......
MySQL ERROR 1300 (HY000): Invalid utf8 character string,loaddata报错原因:原始数据含有 中文\中文这样的带斜线的字符串。解决方案:导出的时候替换 replace(d.role_name,'\\','、'),这样导入时候就不用处理了
CREATE TABLE `unit` ( `unitNm` varchar(20) DEFAULT NULL, `unit_relation` varchar(20) DEFAULT NULL, `unitOrder` int(9) DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8 | mysql> insert into unit(单位,单位1,1); ERROR 1300 (HY000): Invalid utf8 character string: '单位' 无法插入数值...
有时会报错:Invalid utf8mb4 character string: '' baidu和google了一下: percona有一篇文章:https://www.percona.com/blog/2016/07/05/mysql-5-7-utf8mb4-and-the-load-data-infile/ 里面介绍的方式是指定编码: character set latin1 ,但是需要修改表结构,不理想。