【文章推荐】Warning: (3719, “‘utf8’ is currently an alias for the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.”)

原文：Warning: (3719, “‘utf8’ is currently an alias for the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.”)

本地版本 Mysql . . 创建表SQL：执行提示警告内容： Warning: , utf is currently an alias for the character set UTF MB , which will be replaced by UTF MB in a future release. Please consider using UTF MB in order to be ...

2019-05-08 15:02 0 3569 推荐指数：

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Warning | 3719 | 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider

MySQL的“utf8”实际上不是真正的UTF-8。“utf8”只支持每个字符最多三个字节，而真正的UTF-8是每个字符最多四个字节。 MySQL一直没有修复这个bug，他们在2010年发布了一个叫作“utf8mb4”的字符集，绕过了这个问题。简单概况： MySQL ...

【MYSQL】MYSQL报错解决方法： Warning: (3719, "'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8M B4 in a future

an alias for the character set UTF8MB3, but will be an ...

MySQL的存储引擎（二）解决Warning Code : 3719 'utf8' is currently an alias for the character set UTF8MB3,...

' is currently an alias for the character set UTF8M ...

Java Unicode编码及 Mysql utf8 utf8mb3 utf8mb4 的区别与utf8mb4的过滤

内容简介本文主要介绍了UTF8的一些基本概念，简要介绍了mysql中 utf8 utf8mb3 utf8mb4 的区别；然后为介绍Java对Unicode编码的支持，引入了一些编码的基本概念，包括code point， code unit等，并介绍了Java提供的常用的支持Unicode编码 ...

utf8mb4与utf8的区别

今天在测试小程序保存表情时，数据库插入数据时报错ER_TRUNCATED_WRONG_VALUE_FOR_FIELD: Incorrect string value: '\xF0\x9F\x98\x8 ...

utf8和utf8mb4的区别

一、简介 MySQL在5.5.3之后增加了这个utf8mb4的编码，mb4就是most bytes 4的意思，专门用来兼容四字节的unicode。好在utf8mb4是utf8的超集，除了将编码改为utf8mb4外不需要做其他转换。当然，为了节省空间，一般情况下使用utf8也就够了 ...

utf8和utf8mb4的区别

原文：Warning: (3719, “‘utf8’ is currently an alias for the character set UTF8MB3, which will be replaced by UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.”)

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