Matching is case - and accent - sensitive even when the collation of the database is case - insensitive , except in the case of keywords , where case is insensitive 除了在关键字情况（不区分大小写）中以外，匹配是区分大小写和区分重音的（即使数据库的排序规则不区分大小写） 。
Each binary collation in sql server maps to a specific language locale and ansi code page , and each performs case - sensitive and accent - sensitive data sorts Sql server中的每个二进制排序规则都映射到特定的语言区域设置和ansi代码页，且每个都执行区分大小写和区分重音的数据排序。
The exception is in setup where you do not specify a collation name for windows collations , but instead specify the collation designator , and then select check boxes to specify binary sorting or dictionary sorting that is either sensitive or insensitive to either case or accents 例外情况是：在安装过程中没有为windows排序规则指定排序规则名称，而是指定排序规则指示器，然后选择复选框以指定区分或不区分大小写和重音的二进制排序或字典排序。
