mysql数据编码整理类型说明_MySQL
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gb2312_chinese_CI : 只支持简体中文
gb2312_BIN:而gb2312_bin可以说是gb2312_chinese_ci的一个子集，
而且gb2312_BIN是二进制存储.区分大小写
数据库编码格式就意义不一样了
gbk_chinese_CI 支持简体中文和繁体
gbk_bin 解释同gb2312_BIN 对应gbk_chinese_CI
mysql字符集和整理列表
armscii8 (ARMSCII-8 Armenian)
armscii8_bin 亚美尼亚语, 二进制
armscii8_general_ci 亚美尼亚语, 不区分大小写
ascii (US ASCII)
ascii_bin 西欧 (多语言), 二进制
ascii_general_ci 西欧 (多语言), 不区分大小写
big5 (Big5 Traditional Chinese)
big5_bin 繁体中文, 二进制
big5_chinese_ci 繁体中文, 不区分大小写
binary (Binary pseudo charset)
binary 二进制
cp1250 (Windows Central European)
cp1250_bin 中欧 (多语言), 二进制
cp1250_croatian_ci 克罗地亚语, 不区分大小写
cp1250_czech_cs 捷克语, 区分大小写
cp1250_general_ci 中欧 (多语言), 不区分大小写
cp1251 (Windows Cyrillic)
cp1251_bin 西里尔语 (多语言), 二进制
cp1251_bulgarian_ci 保加利亚语, 不区分大小写
cp1251_general_ci 西里尔语 (多语言), 不区分大小写
cp1251_general_cs 西里尔语 (多语言), 区分大小写
cp1251_ukrainian_ci 乌克兰语, 不区分大小写
cp1256 (Windows Arabic)
cp1256_bin 阿拉伯语, 二进制
cp1256_general_ci 阿拉伯语, 不区分大小写
cp1257 (Windows Baltic)
cp1257_bin 巴拉克语 (多语言), 二进制
cp1257_general_ci 巴拉克语 (多语言), 不区分大小写
cp1257_lithuanian_ci 立陶宛语, 不区分大小写
cp850 (DOS West European)
cp850_bin 西欧 (多语言), 二进制
cp850_general_ci 西欧 (多语言), 不区分大小写
cp852 (DOS Central European)
cp852_bin 中欧 (多语言), 二进制
cp852_general_ci 中欧 (多语言), 不区分大小写
cp866 (DOS Russian)
cp866_bin 俄语, 二进制
cp866_general_ci 俄语, 不区分大小写
cp932 (SJIS for Windows Japanese)
cp932_bin 日语, 二进制
cp932_japanese_ci 日语, 不区分大小写
dec8 (DEC West European)
dec8_bin 西欧 (多语言), 二进制
dec8_swedish_ci 瑞典语, 不区分大小写
euckr (EUC-KR Korean)
euckr_bin 朝鲜语, 二进制
euckr_korean_ci 朝鲜语, 不区分大小写
gb2312 (GB2312 Simplified Chinese)
gb2312_bin 简体中文, 二进制
gb2312_chinese_ci 简体中文, 不区分大小写
gbk (GBK Simplified Chinese)
gbk_bin 简体中文, 二进制
gbk_chinese_ci 简体中文, 不区分大小写
geostd8 (GEOSTD8 Georgian)
geostd8_bin 乔治亚语, 二进制
geostd8_general_ci 乔治亚语, 不区分大小写
greek (ISO 8859-7 Greek)
greek_bin 希腊语, 二进制
greek_general_ci 希腊语, 不区分大小写
hebrew (ISO 8859-8 Hebrew)
hebrew_bin 希伯来语, 二进制
hebrew_general_ci 希伯来语, 不区分大小写
hp8 (HP West European)
hp8_bin 西欧 (多语言), 二进制
hp8_english_ci 英语, 不区分大小写
keybcs2 (DOS Kamenicky Czech-Slovak)
keybcs2_bin 捷克斯洛伐克语, 二进制
keybcs2_general_ci 捷克斯洛伐克语, 不区分大小写
koi8r (KOI8-R Relcom Russian)
koi8r_bin 俄语, 二进制
koi8r_general_ci 俄语, 不区分大小写
koi8u (KOI8-U Ukrainian)
koi8u_bin 乌克兰语, 二进制
koi8u_general_ci 乌克兰语, 不区分大小写
latin1 (cp1252 West European)
latin1_bin 西欧 (多语言), 二进制
latin1_danish_ci 丹麦语, 不区分大小写
latin1_general_ci 西欧 (多语言), 不区分大小写
latin1_general_cs 西欧 (多语言), 区分大小写
latin1_german1_ci 德语 (字典), 不区分大小写
latin1_german2_ci 德语 (电话本), 不区分大小写
latin1_spanish_ci 西班牙语, 不区分大小写
latin1_swedish_ci 瑞典语, 不区分大小写
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