【文章推薦】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 . . 創建表SQL：執行提示警告內容： 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 推薦指數：

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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”實際上不是真正的UTF-8。“utf8”只支持每個字符最多三個字節，而真正的UTF-8是每個字符最多四個字節。 MySQL一直沒有修復這個bug，他們在2010年發布了一個叫作“utf8mb4”的字符集，繞過了這個問題。簡單概況： MySQL ...

【MYSQL】MYSQL報錯解決方法： 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的存儲引擎（二）解決Warning Code : 3719 'utf8' is currently an alias for the character set UTF8MB3,...

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

Java Unicode編碼及 Mysql utf8 utf8mb3 utf8mb4 的區別與utf8mb4的過濾

內容簡介本文主要介紹了UTF8的一些基本概念，簡要介紹了mysql中 utf8 utf8mb3 utf8mb4 的區別；然后為介紹Java對Unicode編碼的支持，引入了一些編碼的基本概念，包括code point， code unit等，並介紹了Java提供的常用的支持Unicode編碼 ...

utf8mb4與utf8的區別

今天在測試小程序保存表情時，數據庫插入數據時報錯ER_TRUNCATED_WRONG_VALUE_FOR_FIELD: Incorrect string value: '\xF0\x9F\x98\x8 ...

utf8和utf8mb4的區別

一、簡介 MySQL在5.5.3之后增加了這個utf8mb4的編碼，mb4就是most bytes 4的意思，專門用來兼容四字節的unicode。好在utf8mb4是utf8的超集，除了將編碼改為utf8mb4外不需要做其他轉換。當然，為了節省空間，一般情況下使用utf8也就夠了 ...

utf8和utf8mb4的區別

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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