MySQL查询时报错Illegal mix of collations

【MySQL查询时报错Illegal mix of collations】的更多相关文章

MySQL查询时报错Illegal mix of collations

开发十年,就只剩下这套架构体系了! >>> 1.具体场景两张表分别为: CREATE TABLE `tb_user` ( `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '用户编号(自增字段)', `userName` varchar(32) NOT NULL DEFAULT '' COMMENT '用户昵称', # ... PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1DEFA…

mysql 客户端连接报错Illegal mix of collations for operation

服务端用的是utf-8,客户端工具打开表和视图是会报Illegal mix of collations for operation错误,经排查,可以采用以下语句解决 SET character_set_connection ='gbk' SET character_set_client ='gbk'…

mysql调用存储过程出现Illegal mix of collations错误

执行sql语句正常执行存储过程异常提示 Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT) for operation '=' 解决办法 CREATE PROCEDURE `proce_test`(admin_name VARCHAR(32) charset utf8) 问题描述:MySQL进行字符串比较时发生错误: 错误如下: 解决方法:将比较等式一边进行字符串转换,如改为…

myslq数据库用union all查询出现 #1271 - Illegal mix of collations for operation 'UNION'

出现 #1271 - Illegal mix of collations for operation 'UNION' 的原因是两个字符编码不匹配造成的. 我遇到的是 utf8_general_ci 和 utf8_unicode_ci 这两个编码不匹配, 只要在查询语句的对应列前加 COLLATE utf8_unicode_ci 就可以将 utf8_general_ci 的字符编码转为 utf8_unicode_ci . select name COLLATE utf8_unicode_ci…

【mysql】[Err]1267 - Illegal mix of collations(utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT) for operation ‘=

ALTER TABLE table_name CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;…

彻底解决phpcms v9升级后,文章发布出现： Mysql 1267错误：MySQL Error : Illegal mix of collations 解决办法

彻底解决phpcms v9升级后,文章发布出现: MySQL Query : SELECT * FROM `withli_a`.`v9_keyword` WHERE `keyword` = '吼吼' AND `siteid` = '1' LIMIT 1 MySQL Error : Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (gbk_chinese_ci,COERCIBLE) for operation '=' MySQL…