github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/libraries/pingcap/tidb/mysql/charset.go (about)

     1  // Copyright 2015 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package mysql
    15  
    16  // CharsetIDs maps charset name to its default collation ID.
    17  var CharsetIDs = map[string]uint8{
    18  	"big5":     1,
    19  	"dec8":     3,
    20  	"cp850":    4,
    21  	"hp8":      6,
    22  	"koi8r":    7,
    23  	"latin1":   8,
    24  	"latin2":   9,
    25  	"swe7":     10,
    26  	"ascii":    11,
    27  	"ujis":     12,
    28  	"sjis":     13,
    29  	"hebrew":   16,
    30  	"tis620":   18,
    31  	"euckr":    19,
    32  	"koi8u":    22,
    33  	"gb2312":   24,
    34  	"greek":    25,
    35  	"cp1250":   26,
    36  	"gbk":      28,
    37  	"latin5":   30,
    38  	"armscii8": 32,
    39  	"utf8":     33,
    40  	"ucs2":     35,
    41  	"cp866":    36,
    42  	"keybcs2":  37,
    43  	"macce":    38,
    44  	"macroman": 39,
    45  	"cp852":    40,
    46  	"latin7":   41,
    47  	"utf8mb4":  45,
    48  	"cp1251":   51,
    49  	"utf16":    54,
    50  	"utf16le":  56,
    51  	"cp1256":   57,
    52  	"cp1257":   59,
    53  	"utf32":    60,
    54  	"binary":   63,
    55  	"geostd8":  92,
    56  	"cp932":    95,
    57  	"eucjpms":  97,
    58  }
    59  
    60  // Charsets maps charset name to its default collation name.
    61  var Charsets = map[string]string{
    62  	"big5":     "big5_chinese_ci",
    63  	"dec8":     "dec8_swedish_ci",
    64  	"cp850":    "cp850_general_ci",
    65  	"hp8":      "hp8_english_ci",
    66  	"koi8r":    "koi8r_general_ci",
    67  	"latin1":   "latin1_swedish_ci",
    68  	"latin2":   "latin2_general_ci",
    69  	"swe7":     "swe7_swedish_ci",
    70  	"ascii":    "ascii_general_ci",
    71  	"ujis":     "ujis_japanese_ci",
    72  	"sjis":     "sjis_japanese_ci",
    73  	"hebrew":   "hebrew_general_ci",
    74  	"tis620":   "tis620_thai_ci",
    75  	"euckr":    "euckr_korean_ci",
    76  	"koi8u":    "koi8u_general_ci",
    77  	"gb2312":   "gb2312_chinese_ci",
    78  	"greek":    "greek_general_ci",
    79  	"cp1250":   "cp1250_general_ci",
    80  	"gbk":      "gbk_chinese_ci",
    81  	"latin5":   "latin5_turkish_ci",
    82  	"armscii8": "armscii8_general_ci",
    83  	"utf8":     "utf8_general_ci",
    84  	"ucs2":     "ucs2_general_ci",
    85  	"cp866":    "cp866_general_ci",
    86  	"keybcs2":  "keybcs2_general_ci",
    87  	"macce":    "macce_general_ci",
    88  	"macroman": "macroman_general_ci",
    89  	"cp852":    "cp852_general_ci",
    90  	"latin7":   "latin7_general_ci",
    91  	"utf8mb4":  "utf8mb4_general_ci",
    92  	"cp1251":   "cp1251_general_ci",
    93  	"utf16":    "utf16_general_ci",
    94  	"utf16le":  "utf16le_general_ci",
    95  	"cp1256":   "cp1256_general_ci",
    96  	"cp1257":   "cp1257_general_ci",
    97  	"utf32":    "utf32_general_ci",
    98  	"binary":   "binary",
    99  	"geostd8":  "geostd8_general_ci",
   100  	"cp932":    "cp932_japanese_ci",
   101  	"eucjpms":  "eucjpms_japanese_ci",
   102  }
   103  
   104  // Collations maps MySQL default collation ID to its name.
   105  var Collations = map[uint8]string{
   106  	1:   "big5_chinese_ci",
   107  	2:   "latin2_czech_cs",
   108  	3:   "dec8_swedish_ci",
   109  	4:   "cp850_general_ci",
   110  	5:   "latin1_german1_ci",
   111  	6:   "hp8_english_ci",
   112  	7:   "koi8r_general_ci",
   113  	8:   "latin1_swedish_ci",
   114  	9:   "latin2_general_ci",
   115  	10:  "swe7_swedish_ci",
   116  	11:  "ascii_general_ci",
   117  	12:  "ujis_japanese_ci",
   118  	13:  "sjis_japanese_ci",
   119  	14:  "cp1251_bulgarian_ci",
   120  	15:  "latin1_danish_ci",
   121  	16:  "hebrew_general_ci",
   122  	18:  "tis620_thai_ci",
   123  	19:  "euckr_korean_ci",
   124  	20:  "latin7_estonian_cs",
   125  	21:  "latin2_hungarian_ci",
   126  	22:  "koi8u_general_ci",
   127  	23:  "cp1251_ukrainian_ci",
   128  	24:  "gb2312_chinese_ci",
   129  	25:  "greek_general_ci",
   130  	26:  "cp1250_general_ci",
   131  	27:  "latin2_croatian_ci",
   132  	28:  "gbk_chinese_ci",
   133  	29:  "cp1257_lithuanian_ci",
   134  	30:  "latin5_turkish_ci",
   135  	31:  "latin1_german2_ci",
   136  	32:  "armscii8_general_ci",
   137  	33:  "utf8_general_ci",
   138  	34:  "cp1250_czech_cs",
   139  	35:  "ucs2_general_ci",
   140  	36:  "cp866_general_ci",
   141  	37:  "keybcs2_general_ci",
   142  	38:  "macce_general_ci",
   143  	39:  "macroman_general_ci",
   144  	40:  "cp852_general_ci",
   145  	41:  "latin7_general_ci",
   146  	42:  "latin7_general_cs",
   147  	43:  "macce_bin",
   148  	44:  "cp1250_croatian_ci",
   149  	45:  "utf8mb4_general_ci",
   150  	46:  "utf8mb4_bin",
   151  	47:  "latin1_bin",
   152  	48:  "latin1_general_ci",
   153  	49:  "latin1_general_cs",
   154  	50:  "cp1251_bin",
   155  	51:  "cp1251_general_ci",
   156  	52:  "cp1251_general_cs",
   157  	53:  "macroman_bin",
   158  	54:  "utf16_general_ci",
   159  	55:  "utf16_bin",
   160  	56:  "utf16le_general_ci",
   161  	57:  "cp1256_general_ci",
   162  	58:  "cp1257_bin",
   163  	59:  "cp1257_general_ci",
   164  	60:  "utf32_general_ci",
   165  	61:  "utf32_bin",
   166  	62:  "utf16le_bin",
   167  	63:  "binary",
   168  	64:  "armscii8_bin",
   169  	65:  "ascii_bin",
   170  	66:  "cp1250_bin",
   171  	67:  "cp1256_bin",
   172  	68:  "cp866_bin",
   173  	69:  "dec8_bin",
   174  	70:  "greek_bin",
   175  	71:  "hebrew_bin",
   176  	72:  "hp8_bin",
   177  	73:  "keybcs2_bin",
   178  	74:  "koi8r_bin",
   179  	75:  "koi8u_bin",
   180  	77:  "latin2_bin",
   181  	78:  "latin5_bin",
   182  	79:  "latin7_bin",
   183  	80:  "cp850_bin",
   184  	81:  "cp852_bin",
   185  	82:  "swe7_bin",
   186  	83:  "utf8_bin",
   187  	84:  "big5_bin",
   188  	85:  "euckr_bin",
   189  	86:  "gb2312_bin",
   190  	87:  "gbk_bin",
   191  	88:  "sjis_bin",
   192  	89:  "tis620_bin",
   193  	90:  "ucs2_bin",
   194  	91:  "ujis_bin",
   195  	92:  "geostd8_general_ci",
   196  	93:  "geostd8_bin",
   197  	94:  "latin1_spanish_ci",
   198  	95:  "cp932_japanese_ci",
   199  	96:  "cp932_bin",
   200  	97:  "eucjpms_japanese_ci",
   201  	98:  "eucjpms_bin",
   202  	99:  "cp1250_polish_ci",
   203  	101: "utf16_unicode_ci",
   204  	102: "utf16_icelandic_ci",
   205  	103: "utf16_latvian_ci",
   206  	104: "utf16_romanian_ci",
   207  	105: "utf16_slovenian_ci",
   208  	106: "utf16_polish_ci",
   209  	107: "utf16_estonian_ci",
   210  	108: "utf16_spanish_ci",
   211  	109: "utf16_swedish_ci",
   212  	110: "utf16_turkish_ci",
   213  	111: "utf16_czech_ci",
   214  	112: "utf16_danish_ci",
   215  	113: "utf16_lithuanian_ci",
   216  	114: "utf16_slovak_ci",
   217  	115: "utf16_spanish2_ci",
   218  	116: "utf16_roman_ci",
   219  	117: "utf16_persian_ci",
   220  	118: "utf16_esperanto_ci",
   221  	119: "utf16_hungarian_ci",
   222  	120: "utf16_sinhala_ci",
   223  	121: "utf16_german2_ci",
   224  	122: "utf16_croatian_ci",
   225  	123: "utf16_unicode_520_ci",
   226  	124: "utf16_vietnamese_ci",
   227  	128: "ucs2_unicode_ci",
   228  	129: "ucs2_icelandic_ci",
   229  	130: "ucs2_latvian_ci",
   230  	131: "ucs2_romanian_ci",
   231  	132: "ucs2_slovenian_ci",
   232  	133: "ucs2_polish_ci",
   233  	134: "ucs2_estonian_ci",
   234  	135: "ucs2_spanish_ci",
   235  	136: "ucs2_swedish_ci",
   236  	137: "ucs2_turkish_ci",
   237  	138: "ucs2_czech_ci",
   238  	139: "ucs2_danish_ci",
   239  	140: "ucs2_lithuanian_ci",
   240  	141: "ucs2_slovak_ci",
   241  	142: "ucs2_spanish2_ci",
   242  	143: "ucs2_roman_ci",
   243  	144: "ucs2_persian_ci",
   244  	145: "ucs2_esperanto_ci",
   245  	146: "ucs2_hungarian_ci",
   246  	147: "ucs2_sinhala_ci",
   247  	148: "ucs2_german2_ci",
   248  	149: "ucs2_croatian_ci",
   249  	150: "ucs2_unicode_520_ci",
   250  	151: "ucs2_vietnamese_ci",
   251  	159: "ucs2_general_mysql500_ci",
   252  	160: "utf32_unicode_ci",
   253  	161: "utf32_icelandic_ci",
   254  	162: "utf32_latvian_ci",
   255  	163: "utf32_romanian_ci",
   256  	164: "utf32_slovenian_ci",
   257  	165: "utf32_polish_ci",
   258  	166: "utf32_estonian_ci",
   259  	167: "utf32_spanish_ci",
   260  	168: "utf32_swedish_ci",
   261  	169: "utf32_turkish_ci",
   262  	170: "utf32_czech_ci",
   263  	171: "utf32_danish_ci",
   264  	172: "utf32_lithuanian_ci",
   265  	173: "utf32_slovak_ci",
   266  	174: "utf32_spanish2_ci",
   267  	175: "utf32_roman_ci",
   268  	176: "utf32_persian_ci",
   269  	177: "utf32_esperanto_ci",
   270  	178: "utf32_hungarian_ci",
   271  	179: "utf32_sinhala_ci",
   272  	180: "utf32_german2_ci",
   273  	181: "utf32_croatian_ci",
   274  	182: "utf32_unicode_520_ci",
   275  	183: "utf32_vietnamese_ci",
   276  	192: "utf8_unicode_ci",
   277  	193: "utf8_icelandic_ci",
   278  	194: "utf8_latvian_ci",
   279  	195: "utf8_romanian_ci",
   280  	196: "utf8_slovenian_ci",
   281  	197: "utf8_polish_ci",
   282  	198: "utf8_estonian_ci",
   283  	199: "utf8_spanish_ci",
   284  	200: "utf8_swedish_ci",
   285  	201: "utf8_turkish_ci",
   286  	202: "utf8_czech_ci",
   287  	203: "utf8_danish_ci",
   288  	204: "utf8_lithuanian_ci",
   289  	205: "utf8_slovak_ci",
   290  	206: "utf8_spanish2_ci",
   291  	207: "utf8_roman_ci",
   292  	208: "utf8_persian_ci",
   293  	209: "utf8_esperanto_ci",
   294  	210: "utf8_hungarian_ci",
   295  	211: "utf8_sinhala_ci",
   296  	212: "utf8_german2_ci",
   297  	213: "utf8_croatian_ci",
   298  	214: "utf8_unicode_520_ci",
   299  	215: "utf8_vietnamese_ci",
   300  	223: "utf8_general_mysql500_ci",
   301  	224: "utf8mb4_unicode_ci",
   302  	225: "utf8mb4_icelandic_ci",
   303  	226: "utf8mb4_latvian_ci",
   304  	227: "utf8mb4_romanian_ci",
   305  	228: "utf8mb4_slovenian_ci",
   306  	229: "utf8mb4_polish_ci",
   307  	230: "utf8mb4_estonian_ci",
   308  	231: "utf8mb4_spanish_ci",
   309  	232: "utf8mb4_swedish_ci",
   310  	233: "utf8mb4_turkish_ci",
   311  	234: "utf8mb4_czech_ci",
   312  	235: "utf8mb4_danish_ci",
   313  	236: "utf8mb4_lithuanian_ci",
   314  	237: "utf8mb4_slovak_ci",
   315  	238: "utf8mb4_spanish2_ci",
   316  	239: "utf8mb4_roman_ci",
   317  	240: "utf8mb4_persian_ci",
   318  	241: "utf8mb4_esperanto_ci",
   319  	242: "utf8mb4_hungarian_ci",
   320  	243: "utf8mb4_sinhala_ci",
   321  	244: "utf8mb4_german2_ci",
   322  	245: "utf8mb4_croatian_ci",
   323  	246: "utf8mb4_unicode_520_ci",
   324  	247: "utf8mb4_vietnamese_ci",
   325  }
   326  
   327  // CollationNames maps MySQL default collation name to its ID
   328  var CollationNames = map[string]uint8{
   329  	"big5_chinese_ci":          1,
   330  	"latin2_czech_cs":          2,
   331  	"dec8_swedish_ci":          3,
   332  	"cp850_general_ci":         4,
   333  	"latin1_german1_ci":        5,
   334  	"hp8_english_ci":           6,
   335  	"koi8r_general_ci":         7,
   336  	"latin1_swedish_ci":        8,
   337  	"latin2_general_ci":        9,
   338  	"swe7_swedish_ci":          10,
   339  	"ascii_general_ci":         11,
   340  	"ujis_japanese_ci":         12,
   341  	"sjis_japanese_ci":         13,
   342  	"cp1251_bulgarian_ci":      14,
   343  	"latin1_danish_ci":         15,
   344  	"hebrew_general_ci":        16,
   345  	"tis620_thai_ci":           18,
   346  	"euckr_korean_ci":          19,
   347  	"latin7_estonian_cs":       20,
   348  	"latin2_hungarian_ci":      21,
   349  	"koi8u_general_ci":         22,
   350  	"cp1251_ukrainian_ci":      23,
   351  	"gb2312_chinese_ci":        24,
   352  	"greek_general_ci":         25,
   353  	"cp1250_general_ci":        26,
   354  	"latin2_croatian_ci":       27,
   355  	"gbk_chinese_ci":           28,
   356  	"cp1257_lithuanian_ci":     29,
   357  	"latin5_turkish_ci":        30,
   358  	"latin1_german2_ci":        31,
   359  	"armscii8_general_ci":      32,
   360  	"utf8_general_ci":          33,
   361  	"cp1250_czech_cs":          34,
   362  	"ucs2_general_ci":          35,
   363  	"cp866_general_ci":         36,
   364  	"keybcs2_general_ci":       37,
   365  	"macce_general_ci":         38,
   366  	"macroman_general_ci":      39,
   367  	"cp852_general_ci":         40,
   368  	"latin7_general_ci":        41,
   369  	"latin7_general_cs":        42,
   370  	"macce_bin":                43,
   371  	"cp1250_croatian_ci":       44,
   372  	"utf8mb4_general_ci":       45,
   373  	"utf8mb4_bin":              46,
   374  	"latin1_bin":               47,
   375  	"latin1_general_ci":        48,
   376  	"latin1_general_cs":        49,
   377  	"cp1251_bin":               50,
   378  	"cp1251_general_ci":        51,
   379  	"cp1251_general_cs":        52,
   380  	"macroman_bin":             53,
   381  	"utf16_general_ci":         54,
   382  	"utf16_bin":                55,
   383  	"utf16le_general_ci":       56,
   384  	"cp1256_general_ci":        57,
   385  	"cp1257_bin":               58,
   386  	"cp1257_general_ci":        59,
   387  	"utf32_general_ci":         60,
   388  	"utf32_bin":                61,
   389  	"utf16le_bin":              62,
   390  	"binary":                   63,
   391  	"armscii8_bin":             64,
   392  	"ascii_bin":                65,
   393  	"cp1250_bin":               66,
   394  	"cp1256_bin":               67,
   395  	"cp866_bin":                68,
   396  	"dec8_bin":                 69,
   397  	"greek_bin":                70,
   398  	"hebrew_bin":               71,
   399  	"hp8_bin":                  72,
   400  	"keybcs2_bin":              73,
   401  	"koi8r_bin":                74,
   402  	"koi8u_bin":                75,
   403  	"latin2_bin":               77,
   404  	"latin5_bin":               78,
   405  	"latin7_bin":               79,
   406  	"cp850_bin":                80,
   407  	"cp852_bin":                81,
   408  	"swe7_bin":                 82,
   409  	"utf8_bin":                 83,
   410  	"big5_bin":                 84,
   411  	"euckr_bin":                85,
   412  	"gb2312_bin":               86,
   413  	"gbk_bin":                  87,
   414  	"sjis_bin":                 88,
   415  	"tis620_bin":               89,
   416  	"ucs2_bin":                 90,
   417  	"ujis_bin":                 91,
   418  	"geostd8_general_ci":       92,
   419  	"geostd8_bin":              93,
   420  	"latin1_spanish_ci":        94,
   421  	"cp932_japanese_ci":        95,
   422  	"cp932_bin":                96,
   423  	"eucjpms_japanese_ci":      97,
   424  	"eucjpms_bin":              98,
   425  	"cp1250_polish_ci":         99,
   426  	"utf16_unicode_ci":         101,
   427  	"utf16_icelandic_ci":       102,
   428  	"utf16_latvian_ci":         103,
   429  	"utf16_romanian_ci":        104,
   430  	"utf16_slovenian_ci":       105,
   431  	"utf16_polish_ci":          106,
   432  	"utf16_estonian_ci":        107,
   433  	"utf16_spanish_ci":         108,
   434  	"utf16_swedish_ci":         109,
   435  	"utf16_turkish_ci":         110,
   436  	"utf16_czech_ci":           111,
   437  	"utf16_danish_ci":          112,
   438  	"utf16_lithuanian_ci":      113,
   439  	"utf16_slovak_ci":          114,
   440  	"utf16_spanish2_ci":        115,
   441  	"utf16_roman_ci":           116,
   442  	"utf16_persian_ci":         117,
   443  	"utf16_esperanto_ci":       118,
   444  	"utf16_hungarian_ci":       119,
   445  	"utf16_sinhala_ci":         120,
   446  	"utf16_german2_ci":         121,
   447  	"utf16_croatian_ci":        122,
   448  	"utf16_unicode_520_ci":     123,
   449  	"utf16_vietnamese_ci":      124,
   450  	"ucs2_unicode_ci":          128,
   451  	"ucs2_icelandic_ci":        129,
   452  	"ucs2_latvian_ci":          130,
   453  	"ucs2_romanian_ci":         131,
   454  	"ucs2_slovenian_ci":        132,
   455  	"ucs2_polish_ci":           133,
   456  	"ucs2_estonian_ci":         134,
   457  	"ucs2_spanish_ci":          135,
   458  	"ucs2_swedish_ci":          136,
   459  	"ucs2_turkish_ci":          137,
   460  	"ucs2_czech_ci":            138,
   461  	"ucs2_danish_ci":           139,
   462  	"ucs2_lithuanian_ci":       140,
   463  	"ucs2_slovak_ci":           141,
   464  	"ucs2_spanish2_ci":         142,
   465  	"ucs2_roman_ci":            143,
   466  	"ucs2_persian_ci":          144,
   467  	"ucs2_esperanto_ci":        145,
   468  	"ucs2_hungarian_ci":        146,
   469  	"ucs2_sinhala_ci":          147,
   470  	"ucs2_german2_ci":          148,
   471  	"ucs2_croatian_ci":         149,
   472  	"ucs2_unicode_520_ci":      150,
   473  	"ucs2_vietnamese_ci":       151,
   474  	"ucs2_general_mysql500_ci": 159,
   475  	"utf32_unicode_ci":         160,
   476  	"utf32_icelandic_ci":       161,
   477  	"utf32_latvian_ci":         162,
   478  	"utf32_romanian_ci":        163,
   479  	"utf32_slovenian_ci":       164,
   480  	"utf32_polish_ci":          165,
   481  	"utf32_estonian_ci":        166,
   482  	"utf32_spanish_ci":         167,
   483  	"utf32_swedish_ci":         168,
   484  	"utf32_turkish_ci":         169,
   485  	"utf32_czech_ci":           170,
   486  	"utf32_danish_ci":          171,
   487  	"utf32_lithuanian_ci":      172,
   488  	"utf32_slovak_ci":          173,
   489  	"utf32_spanish2_ci":        174,
   490  	"utf32_roman_ci":           175,
   491  	"utf32_persian_ci":         176,
   492  	"utf32_esperanto_ci":       177,
   493  	"utf32_hungarian_ci":       178,
   494  	"utf32_sinhala_ci":         179,
   495  	"utf32_german2_ci":         180,
   496  	"utf32_croatian_ci":        181,
   497  	"utf32_unicode_520_ci":     182,
   498  	"utf32_vietnamese_ci":      183,
   499  	"utf8_unicode_ci":          192,
   500  	"utf8_icelandic_ci":        193,
   501  	"utf8_latvian_ci":          194,
   502  	"utf8_romanian_ci":         195,
   503  	"utf8_slovenian_ci":        196,
   504  	"utf8_polish_ci":           197,
   505  	"utf8_estonian_ci":         198,
   506  	"utf8_spanish_ci":          199,
   507  	"utf8_swedish_ci":          200,
   508  	"utf8_turkish_ci":          201,
   509  	"utf8_czech_ci":            202,
   510  	"utf8_danish_ci":           203,
   511  	"utf8_lithuanian_ci":       204,
   512  	"utf8_slovak_ci":           205,
   513  	"utf8_spanish2_ci":         206,
   514  	"utf8_roman_ci":            207,
   515  	"utf8_persian_ci":          208,
   516  	"utf8_esperanto_ci":        209,
   517  	"utf8_hungarian_ci":        210,
   518  	"utf8_sinhala_ci":          211,
   519  	"utf8_german2_ci":          212,
   520  	"utf8_croatian_ci":         213,
   521  	"utf8_unicode_520_ci":      214,
   522  	"utf8_vietnamese_ci":       215,
   523  	"utf8_general_mysql500_ci": 223,
   524  	"utf8mb4_unicode_ci":       224,
   525  	"utf8mb4_icelandic_ci":     225,
   526  	"utf8mb4_latvian_ci":       226,
   527  	"utf8mb4_romanian_ci":      227,
   528  	"utf8mb4_slovenian_ci":     228,
   529  	"utf8mb4_polish_ci":        229,
   530  	"utf8mb4_estonian_ci":      230,
   531  	"utf8mb4_spanish_ci":       231,
   532  	"utf8mb4_swedish_ci":       232,
   533  	"utf8mb4_turkish_ci":       233,
   534  	"utf8mb4_czech_ci":         234,
   535  	"utf8mb4_danish_ci":        235,
   536  	"utf8mb4_lithuanian_ci":    236,
   537  	"utf8mb4_slovak_ci":        237,
   538  	"utf8mb4_spanish2_ci":      238,
   539  	"utf8mb4_roman_ci":         239,
   540  	"utf8mb4_persian_ci":       240,
   541  	"utf8mb4_esperanto_ci":     241,
   542  	"utf8mb4_hungarian_ci":     242,
   543  	"utf8mb4_sinhala_ci":       243,
   544  	"utf8mb4_german2_ci":       244,
   545  	"utf8mb4_croatian_ci":      245,
   546  	"utf8mb4_unicode_520_ci":   246,
   547  	"utf8mb4_vietnamese_ci":    247,
   548  }
   549  
   550  // MySQL collation informations.
   551  const (
   552  	DefaultCharset       = "utf8"
   553  	DefaultCollationID   = 33
   554  	BinaryCollationID    = 63
   555  	DefaultCollationName = "utf8_general_ci"
   556  )