Mysql查询报错：Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='

【Mysql查询报错：Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='】的更多相关文章

Mysql查询报错：Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='

使用sql别名关联查询的时候,由于字符集冲突导致该错误解决方案,查询的时候强制转换字符集类型 case when column = '' then _gbk '' collate gbk_chinese_ci end as 别名…

1267 - Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' | 1267 - Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (Latin,COERCIBL）

select * FROM information_schema.columns WHERE table_schema = "databaseName" and collation_name != 'gbk_chinese_ci' ORDER BY table_schema, table_name,ordinal_position; 在数据库里跑这段sql :显示出来可能就是跟gbk_chinese_ci 冲突的 lating\utf8 字段 ,这个造成的原因可能是在可视化工具构建的…

java.sql.SQLException: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=' 异常处理，及MySQL数据库编码设置

java.sql.SQLException: Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '=',意思是说字符编码不一样,不能进行比较,也就是说数据库内部的编码都不一样,有的数据是latin1_swedish_ci,有的数据是utf8_general_ci,,因此解决此问题的核心就是将数据库所有的编码进行统一. 1.查看数据库编码,使用sq…

Django的admin管理系统写入中文出错的解决方法/1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation ‘locate’

Django的admin管理系统写入中文出错的解决方法解决错误: 1267 Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation ‘locate’ 一.修必my.ini文件要找到my.ini,要先去找到ProgramData,(这里要先打开显示隐藏文件的设置),那么要怎么找到ProgramData呢,输入%ProgramData%就OK. my…

b-is-in- (1267, "Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='") SELECT id FROM qqzoneshuoshuo WHERE words=

db-is-in- (1267, "Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='") SELECT id FROM qqzoneshuoshuo WHERE words=…