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
Mysql - Unknown collation: 'utf8mb4_0900_ai_ci'", 'HY000' · Issue #1580 · cowrie/cowrie · GitHub
MySql数据库导入sql错误( Unknown collation: 'utf8mb4_0900_ai_ci' ) - 个人文章- SegmentFault 思否
Importing database: Use mysql_version to avoid `Unknown collation: ' utf8mb4_0900_ai_ci'` · Issue #1902 · ddev/ddev · GitHub
MySQL: Character Sets, Unicode, and UCA compliant collations – lefred blog: tribulations of a MySQL Evangelist
Database Importing Error: Unknown collation: 'utf8mb4_0900_ai_ci' error - Support
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Rotem Tamir (@_rtam) / Twitter
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DimitriK's (dim) Weblog : MySQL Performance : 8.0 and UTF8 impact
![Solved] Unknown collation: utf8mb4_0900_ai_ci - TecNStuff](https://tecnstuff.net/wp-content/uploads/2021/06/unknown-collation-utf8mb4_0900_ai_ci.jpg "Solved] Unknown collation: utf8mb4_0900_ai_ci - TecNStuff")
Solved] Unknown collation: utf8mb4_0900_ai_ci - TecNStuff
Morgan Tocker on Twitter: "The graphs 4-6 show utf8mb4 performance with collations general and unicode. They show MariaDB as faster! But in MySQL the recommended (and default) collation for utf8mb4 is utf8mb4_0900_ai_ci.
![CONC-299] Add support for utf8mb4_0900_ai_ci collation in Connector/C - Jira](https://jira.mariadb.org/secure/attachment/47579/Screenshot%20from%202019-03-08%2012-01-52.png "CONC-299] Add support for utf8mb4_0900_ai_ci collation in Connector/C - Jira")
CONC-299] Add support for utf8mb4_0900_ai_ci collation in Connector/C - Jira
MySQL Archives - The Shell Guru
Mysql - Unknown collation: 'utf8mb4_0900_ai_ci'", 'HY000' · Issue #1580 · cowrie/cowrie · GitHub
MySQL Database Administration Essential Guide - TurboGeek
安装MariaDB和设置utf-8mb4字符集Li.011 - 知乎
mysql - #1273 – Unknown collation: 'utf8mb4_unicode_520_ci' - Stack Overflow
MySQL/MariaDB - How to fix error "Unknown collation" and Migrate from MySQL to MariaDB database - YouTube
mariadb.org-tools/maria-master.cfg at master · MariaDB/mariadb.org-tools · GitHub
MySQL Collation - javatpoint
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MySQL: Character Sets, Unicode, and UCA compliant collations – lefred blog: tribulations of a MySQL Evangelist
MySQL/MariaDB - Character Sets, Collations, Unicode - YouTube
MariaDB(MySQL)／コードセット「utf8mb4」で照合順序（collation）による検索結果の違い - SE_BOKUのまとめノート的ブログ
安装MariaDB和设置utf-8mb4字符集Li.011 - 知乎
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MySql数据库导入sql错误( Unknown collation: 'utf8mb4_0900_ai_ci' ) - 个人文章- SegmentFault 思否
