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select _utf32 0x1F47E AS "Supplementary Character in utf32", CONVERT(_utf32 0x1F47E USING utf8mb4) AS "Supplementary Character in utf8mb4", CHARSET(CONVERT(_utf32 0x1F47E USING utf8mb4)) AS "Proof", "---" AS "---", _utf32 0x2192 AS "BMP character in utf32", CONVERT(_utf32 0x2192 USING utf8) AS "BMP character in utf8", CHARSET(CONVERT(_utf32 0x2192 USING utf8)) AS "Proof";
Supplementary Character in utf32 Supplementary Character in utf8mb4 Proof --- BMP character in utf32 BMP character in utf8 Proof
👾 👾 utf8mb4 --- utf8
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