![MySQL: Why is that when creating a schema with collation utf8mb4_unicode_ci it becomes utf8mb4_0900_ai_ci - Stack Overflow MySQL: Why is that when creating a schema with collation utf8mb4_unicode_ci it becomes utf8mb4_0900_ai_ci - Stack Overflow](https://i.stack.imgur.com/efdri.png)
MySQL: Why is that when creating a schema with collation utf8mb4_unicode_ci it becomes utf8mb4_0900_ai_ci - Stack Overflow
![php - Collation issue, Is it possible to downgrade/convert from utf8mb4_unicode_ci to utf8_general_ci? - Stack Overflow php - Collation issue, Is it possible to downgrade/convert from utf8mb4_unicode_ci to utf8_general_ci? - Stack Overflow](https://i.stack.imgur.com/bDN59.gif)
php - Collation issue, Is it possible to downgrade/convert from utf8mb4_unicode_ci to utf8_general_ci? - Stack Overflow
![character encoding - MySQL database - conversion of characterset and collation to utf8mb4 and utf8mb4_unicode_ci? - Stack Overflow character encoding - MySQL database - conversion of characterset and collation to utf8mb4 and utf8mb4_unicode_ci? - Stack Overflow](https://i.stack.imgur.com/MN8d1.png)
character encoding - MySQL database - conversion of characterset and collation to utf8mb4 and utf8mb4_unicode_ci? - Stack Overflow
![After migration to MySql 8 from 5.7 - Illegal mix of collations ( utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' - Stack Overflow After migration to MySql 8 from 5.7 - Illegal mix of collations ( utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' - Stack Overflow](https://i.stack.imgur.com/iyZ0R.png)
After migration to MySql 8 from 5.7 - Illegal mix of collations ( utf8mb4_unicode_ci,IMPLICIT) and (utf8mb4_0900_ai_ci,IMPLICIT) for operation '=' - Stack Overflow
![mysql报错Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT)_lllegal mix of collations(utf8mb4 _打小就坏877的博客-CSDN博客 mysql报错Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT)_lllegal mix of collations(utf8mb4 _打小就坏877的博客-CSDN博客](https://img-blog.csdnimg.cn/6611a4519c3e430188e17b3123b14eb9.png)
mysql报错Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT)_lllegal mix of collations(utf8mb4 _打小就坏877的博客-CSDN博客
![Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT) for operation '<>' - wqbin - 博客园 Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT) for operation '<>' - wqbin - 博客园](https://img2018.cnblogs.com/i-beta/1353331/201911/1353331-20191118221527508-625324036.png)
Illegal mix of collations (utf8mb4_general_ci,IMPLICIT) and ( utf8mb4_unicode_ci,IMPLICIT) for operation '<>' - wqbin - 博客园
![Какую кодировку выбрать в MySQL - utf8 или utf8mb4 (utf8mb4_general_ci, utf8mb4_unicode_ci и т.д.) - YouTube Какую кодировку выбрать в MySQL - utf8 или utf8mb4 (utf8mb4_general_ci, utf8mb4_unicode_ci и т.д.) - YouTube](https://i.ytimg.com/vi/MF0FF7goyIE/hqdefault.jpg?sqp=-oaymwEmCOADEOgC8quKqQMa8AEB-AH8CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLCODe_g6tKlEHR6R5b879QrGCpQVA)
Какую кодировку выбрать в MySQL - utf8 или utf8mb4 (utf8mb4_general_ci, utf8mb4_unicode_ci и т.д.) - YouTube
![Which encoding to choose in MySQL - utf8 or utf8mb4 (utf8mb4_general_ci, utf8mb4_unicode_ci or utf8mb4_0900_ai_ci). How do they differ, how are they decoded and possible errors - Eqsash Which encoding to choose in MySQL - utf8 or utf8mb4 (utf8mb4_general_ci, utf8mb4_unicode_ci or utf8mb4_0900_ai_ci). How do they differ, how are they decoded and possible errors - Eqsash](https://eqsash.com/custom/files/images/articles/kakuyu-kodirovku-vybrat-v-mysql.jpg)