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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
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Emoji does not work. Errors: “Topic Add Error” and “Reply failed” – Frequently Asked Questions – wpForo Support Forum
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MySQL : Difference between utf8mb4_unicode_ci and utf8mb4_unicode_520_ci collations in MariaDB/MySQ - YouTube
Migration failed: unknown collation utf8mb4_unicode_520_ci · Issue #134 · wp-sync-db/wp-sync-db · GitHub
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FIX: Illegal mix of collations (utf8mb4_unicode_ci,IMPLICIT) and ( utf8mb4_unicode_520_ci,IMPLICIT) - YouTube
![mysql1273_导入MYSQL数据库时出现:#1273 - Unknown collation: 'utf8mb4_unicode_ci' 或' utf8mb4_unicode_520_ci'错误..._无诗的博客-CSDN博客 mysql1273_导入MYSQL数据库时出现:#1273 - Unknown collation: 'utf8mb4_unicode_ci' 或' utf8mb4_unicode_520_ci'错误..._无诗的博客-CSDN博客](https://img-blog.csdnimg.cn/img_convert/6ff41252412fee7909fa70e4073cd4f3.png)
mysql1273_导入MYSQL数据库时出现:#1273 - Unknown collation: 'utf8mb4_unicode_ci' 或' utf8mb4_unicode_520_ci'错误..._无诗的博客-CSDN博客
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