{"gbk": "gbk_chinese_ci", "hp8": "hp8_english_ci", "big5": "big5_chinese_ci", "dec8": "dec8_swedish_ci", "sjis": "sjis_japanese_ci", "swe7": "swe7_swedish_ci", "ucs2": "ucs2_general_ci", "ujis": "ujis_japanese_ci", "ascii": "ascii_general_ci", "cp850": "cp850_general_ci", "cp852": "cp852_general_ci", "cp866": "cp866_general_ci", "cp932": "cp932_japanese_ci", "euckr": "euckr_korean_ci", "greek": "greek_general_ci", "koi8r": "koi8r_general_ci", "koi8u": "koi8u_general_ci", "macce": "macce_general_ci", "utf16": "utf16_general_ci", "utf32": "utf32_general_ci", "binary": "binary", "cp1250": "cp1250_general_ci", "cp1251": "cp1251_general_ci", "cp1256": "cp1256_general_ci", "cp1257": "cp1257_general_ci", "gb2312": "gb2312_chinese_ci", "hebrew": "hebrew_general_ci", "latin1": "latin1_swedish_ci", "latin2": "latin2_general_ci", "latin5": "latin5_turkish_ci", "latin7": "latin7_general_ci", "tis620": "tis620_thai_ci", "eucjpms": "eucjpms_japanese_ci", "gb18030": "gb18030_chinese_ci", "geostd8": "geostd8_general_ci", "keybcs2": "keybcs2_general_ci", "utf16le": "utf16le_general_ci", "utf8mb3": "utf8mb3_general_ci", "utf8mb4": "utf8mb4_0900_ai_ci", "armscii8": "armscii8_general_ci", "macroman": "macroman_general_ci","utf8": "utf8_general_ci"}