SQL ASCII 与 UNICODE
declare @houzi nchar(10)
set @houzi='A'
select unicode(@houzi), nchar(unicode(@houzi))
结果
65 | A
declare @ya char(10)
set @ya ='A'
select ASCII(@ya),ChAR(ASCII(@ya))
结果
65 | A
posted on 2010-07-21 10:10 ruonanxiao 阅读(217) 评论(1) 编辑 收藏 举报