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字符集和排序规则之间是不可以随便搭配的、如果你想知道一个字符集它所搭配的排序规则有哪些？那就可以从information_schema.collation_character_set_applicability
这个表来看
1、information_schema.collation_character_set_applicability 常用列说明：
1、character_set_name :字符集名
2、collation_name :排序规则名
2、例子：
测试字符集和与之匹配的排序规则
select character_set_name,collation_name from information_schema.collation_character_set_applicability order by character_set_name; +--------------------+--------------------------+ | character_set_name | collation_name | +--------------------+--------------------------+ | armscii8 | armscii8_bin | | armscii8 | armscii8_general_ci | | ascii | ascii_bin | | ascii | ascii_general_ci | | big5 | big5_bin | | big5 | big5_chinese_ci | | binary | binary | | cp1250 | cp1250_polish_ci | | cp1250 | cp1250_bin | | cp1250 | cp1250_croatian_ci | | cp1250 | cp1250_czech_cs | | cp1250 | cp1250_general_ci |
information_schema.collation_character_set_applicability 学习
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原文地址：http://www.cnblogs.com/JiangLe/p/5791355.html
