Extra specs is an opaque valid JSON that can be set on a pool and which will be passed along to the provider as part of instance bootstrap params. This field is meant to allow operators to send extra configuration values to external or built-in providers. The extra specs is not interpreted or useful in any way to garm itself, but it may be useful to the provider which interacts with the IaaS. The extra specs are not meant to be used for secrets. Adding sensitive information to this field is highly discouraged. This field is meant as a means to add fine tuning knobs to the providers, on a per pool basis. Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
266 lines
8.5 KiB
Go
266 lines
8.5 KiB
Go
// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
|
|
//
|
|
// Copyright 2014 The Go-MySQL-Driver Authors. All rights reserved.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package mysql
|
|
|
|
const defaultCollation = "utf8mb4_general_ci"
|
|
const binaryCollation = "binary"
|
|
|
|
// A list of available collations mapped to the internal ID.
|
|
// To update this map use the following MySQL query:
|
|
//
|
|
// SELECT COLLATION_NAME, ID FROM information_schema.COLLATIONS WHERE ID<256 ORDER BY ID
|
|
//
|
|
// Handshake packet have only 1 byte for collation_id. So we can't use collations with ID > 255.
|
|
//
|
|
// ucs2, utf16, and utf32 can't be used for connection charset.
|
|
// https://dev.mysql.com/doc/refman/5.7/en/charset-connection.html#charset-connection-impermissible-client-charset
|
|
// They are commented out to reduce this map.
|
|
var collations = map[string]byte{
|
|
"big5_chinese_ci": 1,
|
|
"latin2_czech_cs": 2,
|
|
"dec8_swedish_ci": 3,
|
|
"cp850_general_ci": 4,
|
|
"latin1_german1_ci": 5,
|
|
"hp8_english_ci": 6,
|
|
"koi8r_general_ci": 7,
|
|
"latin1_swedish_ci": 8,
|
|
"latin2_general_ci": 9,
|
|
"swe7_swedish_ci": 10,
|
|
"ascii_general_ci": 11,
|
|
"ujis_japanese_ci": 12,
|
|
"sjis_japanese_ci": 13,
|
|
"cp1251_bulgarian_ci": 14,
|
|
"latin1_danish_ci": 15,
|
|
"hebrew_general_ci": 16,
|
|
"tis620_thai_ci": 18,
|
|
"euckr_korean_ci": 19,
|
|
"latin7_estonian_cs": 20,
|
|
"latin2_hungarian_ci": 21,
|
|
"koi8u_general_ci": 22,
|
|
"cp1251_ukrainian_ci": 23,
|
|
"gb2312_chinese_ci": 24,
|
|
"greek_general_ci": 25,
|
|
"cp1250_general_ci": 26,
|
|
"latin2_croatian_ci": 27,
|
|
"gbk_chinese_ci": 28,
|
|
"cp1257_lithuanian_ci": 29,
|
|
"latin5_turkish_ci": 30,
|
|
"latin1_german2_ci": 31,
|
|
"armscii8_general_ci": 32,
|
|
"utf8_general_ci": 33,
|
|
"cp1250_czech_cs": 34,
|
|
//"ucs2_general_ci": 35,
|
|
"cp866_general_ci": 36,
|
|
"keybcs2_general_ci": 37,
|
|
"macce_general_ci": 38,
|
|
"macroman_general_ci": 39,
|
|
"cp852_general_ci": 40,
|
|
"latin7_general_ci": 41,
|
|
"latin7_general_cs": 42,
|
|
"macce_bin": 43,
|
|
"cp1250_croatian_ci": 44,
|
|
"utf8mb4_general_ci": 45,
|
|
"utf8mb4_bin": 46,
|
|
"latin1_bin": 47,
|
|
"latin1_general_ci": 48,
|
|
"latin1_general_cs": 49,
|
|
"cp1251_bin": 50,
|
|
"cp1251_general_ci": 51,
|
|
"cp1251_general_cs": 52,
|
|
"macroman_bin": 53,
|
|
//"utf16_general_ci": 54,
|
|
//"utf16_bin": 55,
|
|
//"utf16le_general_ci": 56,
|
|
"cp1256_general_ci": 57,
|
|
"cp1257_bin": 58,
|
|
"cp1257_general_ci": 59,
|
|
//"utf32_general_ci": 60,
|
|
//"utf32_bin": 61,
|
|
//"utf16le_bin": 62,
|
|
"binary": 63,
|
|
"armscii8_bin": 64,
|
|
"ascii_bin": 65,
|
|
"cp1250_bin": 66,
|
|
"cp1256_bin": 67,
|
|
"cp866_bin": 68,
|
|
"dec8_bin": 69,
|
|
"greek_bin": 70,
|
|
"hebrew_bin": 71,
|
|
"hp8_bin": 72,
|
|
"keybcs2_bin": 73,
|
|
"koi8r_bin": 74,
|
|
"koi8u_bin": 75,
|
|
"utf8_tolower_ci": 76,
|
|
"latin2_bin": 77,
|
|
"latin5_bin": 78,
|
|
"latin7_bin": 79,
|
|
"cp850_bin": 80,
|
|
"cp852_bin": 81,
|
|
"swe7_bin": 82,
|
|
"utf8_bin": 83,
|
|
"big5_bin": 84,
|
|
"euckr_bin": 85,
|
|
"gb2312_bin": 86,
|
|
"gbk_bin": 87,
|
|
"sjis_bin": 88,
|
|
"tis620_bin": 89,
|
|
//"ucs2_bin": 90,
|
|
"ujis_bin": 91,
|
|
"geostd8_general_ci": 92,
|
|
"geostd8_bin": 93,
|
|
"latin1_spanish_ci": 94,
|
|
"cp932_japanese_ci": 95,
|
|
"cp932_bin": 96,
|
|
"eucjpms_japanese_ci": 97,
|
|
"eucjpms_bin": 98,
|
|
"cp1250_polish_ci": 99,
|
|
//"utf16_unicode_ci": 101,
|
|
//"utf16_icelandic_ci": 102,
|
|
//"utf16_latvian_ci": 103,
|
|
//"utf16_romanian_ci": 104,
|
|
//"utf16_slovenian_ci": 105,
|
|
//"utf16_polish_ci": 106,
|
|
//"utf16_estonian_ci": 107,
|
|
//"utf16_spanish_ci": 108,
|
|
//"utf16_swedish_ci": 109,
|
|
//"utf16_turkish_ci": 110,
|
|
//"utf16_czech_ci": 111,
|
|
//"utf16_danish_ci": 112,
|
|
//"utf16_lithuanian_ci": 113,
|
|
//"utf16_slovak_ci": 114,
|
|
//"utf16_spanish2_ci": 115,
|
|
//"utf16_roman_ci": 116,
|
|
//"utf16_persian_ci": 117,
|
|
//"utf16_esperanto_ci": 118,
|
|
//"utf16_hungarian_ci": 119,
|
|
//"utf16_sinhala_ci": 120,
|
|
//"utf16_german2_ci": 121,
|
|
//"utf16_croatian_ci": 122,
|
|
//"utf16_unicode_520_ci": 123,
|
|
//"utf16_vietnamese_ci": 124,
|
|
//"ucs2_unicode_ci": 128,
|
|
//"ucs2_icelandic_ci": 129,
|
|
//"ucs2_latvian_ci": 130,
|
|
//"ucs2_romanian_ci": 131,
|
|
//"ucs2_slovenian_ci": 132,
|
|
//"ucs2_polish_ci": 133,
|
|
//"ucs2_estonian_ci": 134,
|
|
//"ucs2_spanish_ci": 135,
|
|
//"ucs2_swedish_ci": 136,
|
|
//"ucs2_turkish_ci": 137,
|
|
//"ucs2_czech_ci": 138,
|
|
//"ucs2_danish_ci": 139,
|
|
//"ucs2_lithuanian_ci": 140,
|
|
//"ucs2_slovak_ci": 141,
|
|
//"ucs2_spanish2_ci": 142,
|
|
//"ucs2_roman_ci": 143,
|
|
//"ucs2_persian_ci": 144,
|
|
//"ucs2_esperanto_ci": 145,
|
|
//"ucs2_hungarian_ci": 146,
|
|
//"ucs2_sinhala_ci": 147,
|
|
//"ucs2_german2_ci": 148,
|
|
//"ucs2_croatian_ci": 149,
|
|
//"ucs2_unicode_520_ci": 150,
|
|
//"ucs2_vietnamese_ci": 151,
|
|
//"ucs2_general_mysql500_ci": 159,
|
|
//"utf32_unicode_ci": 160,
|
|
//"utf32_icelandic_ci": 161,
|
|
//"utf32_latvian_ci": 162,
|
|
//"utf32_romanian_ci": 163,
|
|
//"utf32_slovenian_ci": 164,
|
|
//"utf32_polish_ci": 165,
|
|
//"utf32_estonian_ci": 166,
|
|
//"utf32_spanish_ci": 167,
|
|
//"utf32_swedish_ci": 168,
|
|
//"utf32_turkish_ci": 169,
|
|
//"utf32_czech_ci": 170,
|
|
//"utf32_danish_ci": 171,
|
|
//"utf32_lithuanian_ci": 172,
|
|
//"utf32_slovak_ci": 173,
|
|
//"utf32_spanish2_ci": 174,
|
|
//"utf32_roman_ci": 175,
|
|
//"utf32_persian_ci": 176,
|
|
//"utf32_esperanto_ci": 177,
|
|
//"utf32_hungarian_ci": 178,
|
|
//"utf32_sinhala_ci": 179,
|
|
//"utf32_german2_ci": 180,
|
|
//"utf32_croatian_ci": 181,
|
|
//"utf32_unicode_520_ci": 182,
|
|
//"utf32_vietnamese_ci": 183,
|
|
"utf8_unicode_ci": 192,
|
|
"utf8_icelandic_ci": 193,
|
|
"utf8_latvian_ci": 194,
|
|
"utf8_romanian_ci": 195,
|
|
"utf8_slovenian_ci": 196,
|
|
"utf8_polish_ci": 197,
|
|
"utf8_estonian_ci": 198,
|
|
"utf8_spanish_ci": 199,
|
|
"utf8_swedish_ci": 200,
|
|
"utf8_turkish_ci": 201,
|
|
"utf8_czech_ci": 202,
|
|
"utf8_danish_ci": 203,
|
|
"utf8_lithuanian_ci": 204,
|
|
"utf8_slovak_ci": 205,
|
|
"utf8_spanish2_ci": 206,
|
|
"utf8_roman_ci": 207,
|
|
"utf8_persian_ci": 208,
|
|
"utf8_esperanto_ci": 209,
|
|
"utf8_hungarian_ci": 210,
|
|
"utf8_sinhala_ci": 211,
|
|
"utf8_german2_ci": 212,
|
|
"utf8_croatian_ci": 213,
|
|
"utf8_unicode_520_ci": 214,
|
|
"utf8_vietnamese_ci": 215,
|
|
"utf8_general_mysql500_ci": 223,
|
|
"utf8mb4_unicode_ci": 224,
|
|
"utf8mb4_icelandic_ci": 225,
|
|
"utf8mb4_latvian_ci": 226,
|
|
"utf8mb4_romanian_ci": 227,
|
|
"utf8mb4_slovenian_ci": 228,
|
|
"utf8mb4_polish_ci": 229,
|
|
"utf8mb4_estonian_ci": 230,
|
|
"utf8mb4_spanish_ci": 231,
|
|
"utf8mb4_swedish_ci": 232,
|
|
"utf8mb4_turkish_ci": 233,
|
|
"utf8mb4_czech_ci": 234,
|
|
"utf8mb4_danish_ci": 235,
|
|
"utf8mb4_lithuanian_ci": 236,
|
|
"utf8mb4_slovak_ci": 237,
|
|
"utf8mb4_spanish2_ci": 238,
|
|
"utf8mb4_roman_ci": 239,
|
|
"utf8mb4_persian_ci": 240,
|
|
"utf8mb4_esperanto_ci": 241,
|
|
"utf8mb4_hungarian_ci": 242,
|
|
"utf8mb4_sinhala_ci": 243,
|
|
"utf8mb4_german2_ci": 244,
|
|
"utf8mb4_croatian_ci": 245,
|
|
"utf8mb4_unicode_520_ci": 246,
|
|
"utf8mb4_vietnamese_ci": 247,
|
|
"gb18030_chinese_ci": 248,
|
|
"gb18030_bin": 249,
|
|
"gb18030_unicode_520_ci": 250,
|
|
"utf8mb4_0900_ai_ci": 255,
|
|
}
|
|
|
|
// A denylist of collations which is unsafe to interpolate parameters.
|
|
// These multibyte encodings may contains 0x5c (`\`) in their trailing bytes.
|
|
var unsafeCollations = map[string]bool{
|
|
"big5_chinese_ci": true,
|
|
"sjis_japanese_ci": true,
|
|
"gbk_chinese_ci": true,
|
|
"big5_bin": true,
|
|
"gb2312_bin": true,
|
|
"gbk_bin": true,
|
|
"sjis_bin": true,
|
|
"cp932_japanese_ci": true,
|
|
"cp932_bin": true,
|
|
"gb18030_chinese_ci": true,
|
|
"gb18030_bin": true,
|
|
"gb18030_unicode_520_ci": true,
|
|
}
|