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character encoding - How to convert an entire MySQL database characterset and collation to UTF-8? - Stack Overflow
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Changing the Database Collation in PhpMyAdmin - Interserver Tips
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Charset/Encoding Issues and Conversion (Files, MySQL, PHP, UTF)
phpMyAdmin: How to Convert utf8_general_ci Database to utf8mb4_unicode_ci – Marius Hosting
character encoding - How to convert an entire MySQL database characterset and collation to UTF-8? - Stack Overflow
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Configuring MySQL or MariaDB Server and Converting to full UTF-8 to Support Emoji in Moodle – XELIUM : clarity defined
phpMyAdmin: How to Convert utf8_general_ci Database to utf8mb4_unicode_ci – Marius Hosting
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How to fix the Unknown collation: 'utf8mb4_unicode_ci' error
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