zoukankan      html  css  js  c++  java
  • sql汉字转拼音

    /*创建取拼音首字母函数*/
    create function [dbo].[fn_ChineseToSpell](@strChinese varchar(500)='')
    returns varchar(500)
    as
    begin /*函数实现开始*/
         declare @strLen int,@return varchar(500),@i int
         declare @n int,@c char(1),@chn nchar(1)  
         select @strLen=len(@strChinese),@return='',@i=0
         while @i<@strLen
         begin /*while循环开始*/
                 select @i=@i+1,@n=63,@chn=substring(@strChinese,@i,1)
                 if @chn>'z'/*原理:“字符串排序以及ASCII码表”*/                
                     select @n = @n +1,@c =case chn when @chn then char(@n) else @c end from(select top 27 * from (select chn = '吖' union all select '八' union all select '嚓' union all select '咑' union all select '妸'  union all select '发'  union all select '旮'  union all select '铪'  union all select '丌' /*because have no 'i'*/ union all select '丌' union all select '咔' union all select '垃' union all select '嘸' union all select '拏' union all select '噢' union all select '妑' union all select '七' union all select '呥' union all select '仨' union all select '他' union all select '屲' /*no 'u'*/ union all select '屲' /*no 'v'*/ union all select '屲' union all select '夕' union all select '丫' union all select '帀' union all select @chn) as a  order by chn COLLATE Chinese_PRC_CI_AS ) as b  
                 else
                     set @c=@chn
                 set @return=@return+@c  
         end /*while循环结束*/  
         return(@return)  
    end /*函数实现结束*/

    select [dbo].[fn_ChineseToSpell]('水管')

  • 相关阅读:
    swift 中 Self 与self
    Swift 中的泛型
    mac 报文件已损坏 怎么办
    winxp秘钥
    字符串拷贝函数strcpy, strcat, sprintf, strncpy, strncat和snprintf的区别
    【原创】Linux应用程序完整调用自己写的字符设备驱动过程
    idea中新建git分支,并提交到远程github
    (JS-PHP)使用RSA算法进行加密通讯
    Linux日志相关的命令
    hibernate中关于is null的查询
  • 原文地址:https://www.cnblogs.com/xy99/p/4437699.html
Copyright © 2011-2022 走看看