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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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![[Solved] 1273 - unknown collation 'utf8mb4_unicode_520_ci'](https://i0.wp.com/vlog.tion.co.kr/wp-content/uploads/2021/08/621.png?w=1200&ssl=1 "[Solved] 1273 - unknown collation 'utf8mb4_unicode_520_ci'")
[Solved] 1273 - unknown collation 'utf8mb4_unicode_520_ci'
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MySQL: Character Sets, Unicode, and UCA compliant collations
MySQL: Character Sets, Unicode, and UCA compliant collations
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