[vb] view plain copy
if object_id('[memberinfo]') is not null drop table [memberinfo]
go
create table [memberinfo]([ID] int,[name] varchar(4))
insert [memberinfo]
select 1,'张三' union all
select 2,'李四' union all
select 3,'王五' union all
select 4,'贺六'  create function   f_GetPy(@str   nvarchar(4000))
returns   nvarchar(4000)
as
begin
declare   @strlen   int,@re   nvarchar(4000)
declare   @t   table(chr   nchar(1)   collate   Chinese_PRC_CI_AS,letter   nchar(1))
insert   into   @t(chr,letter)   select   '吖 ', 'A '   union   all   select   '八 ', 'B '   union   all   select   '嚓 ', 'C '   union   all   select   '咑 ', 'D '   union   all   select   '妸 ', 'E '   union   all   select   '发 ', 'F '   union   all   select   '旮 ', 'G '   union   all   select   '铪 ', 'H '   union   all   select   '丌 ', 'J '   union   all   select   '咔 ', 'K '   union   all   select   '垃 ', 'L '   union   all   select   '嘸 ', 'M '   union   all   select   '拏 ', 'N '   union   all   select   '噢 ', 'O '   union   all   select   '妑 ', 'P '   union   all   select   '七 ', 'Q '   union   all   select   '呥 ', 'R '   union   all   select   '仨 ', 'S '   union   all   select   '他 ', 'T '   union   all   select   '屲 ', 'W '   union   all   select   '夕 ', 'X '   union   all   select   '丫 ', 'Y '   union   all   select   '帀 ', 'Z '   select   @strlen=len(@str),@re= ' '   while   @strlen> 0   begin   select   top   1   @re=letter+@re,@strlen=@strlen-1   from   @t   a   where   chr <=substring(@str,@strlen,1)   order   by   chr   desc   if   @@rowcount=0   select   @re=substring(@str,@strlen,1)+@re,@strlen=@strlen-1   end   return(@re)
end   ---查询---
select   *
from   [memberinfo]
where  dbo.f_GetPy(name)='ZS'

[vb] view plain copy
select * from [memberinfo] where [name]>='吖' and [name]<'八'
同理，上面的“select * from   [memberinfo] where  dbo.f_GetPy(name)='ZS'”改成
[vb] view plain copy
select * from [memberinfo] where len([name])>=2 and left([name],1)>='帀' and right(left([name],2),1)>='仨' and right(left([name],2),1)<'他'

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