最近用到项目，需要用到汉字转拼音和声母，数据库是SqlServer，所以直接在数据库里面做了一下转换。
拿来主义，来源于博客园和CSDN
可以做到输入错别字时也需要匹配，让语句更通用。
USE 数据库名称
go
IF OBJECT_ID('Fn_GetQuanPin','Fn') IS NOT NULL
DROP FUNCTION fn_GetQuanPin
go
create function [dbo].[fn_GetQuanPin](@str varchar(100))
returns varchar(8000)
as
begin
declare @re varchar(8000),@crs varchar(10)
declare @strlen int
select @strlen=len(@str),@re=''
while @strlen>0
begin
set @crs= substring(@str,@strlen,1)
select @re=
CASE
when @crs<'吖' COLLATE Chinese_PRC_CS_AS_KS_WS then @crs
when @crs<='厑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'A'
when @crs<='靉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ai'
when @crs<='黯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'An'
when @crs<='醠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ang'
when @crs<='驁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ao'
when @crs<='欛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ba'
when @crs<='瓸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bai'
when @crs<='瓣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ban'
when @crs<='鎊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bang'
when @crs<='鑤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bao'
when @crs<='鐾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bei'
when @crs<='輽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ben'
when @crs<='鏰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Beng'
when @crs<='鼊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bi'
when @crs<='變' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bian'
when @crs<='鰾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Biao'
when @crs<='彆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bie'
when @crs<='鬢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bin'
when @crs<='靐' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bing'
when @crs<='蔔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bo'
when @crs<='簿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bu'
when @crs<='囃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ca'
when @crs<='乲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cai'
when @crs<='爘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Can'
when @crs<='賶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cang'
when @crs<='鼜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cao'
when @crs<='簎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ce'
when @crs<='笒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cen'
when @crs<='乽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ceng'
when @crs<='詫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cha'
when @crs<='囆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chai'
when @crs<='顫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chan'
when @crs<='韔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chang'
when @crs<='觘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chao'
when @crs<='爡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Che'
when @crs<='讖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chen'
when @crs<='秤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cheng'
when @crs<='鷘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chi'
when @crs<='銃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chong'
when @crs<='殠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chou'
when @crs<='矗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chu'
when @crs<='踹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuai'
when @crs<='鶨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuan'
when @crs<='愴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuang'
when @crs<='顀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chui'
when @crs<='蠢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chun'
when @crs<='縒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuo'
when @crs<='嗭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ci'
when @crs<='謥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cong'
when @crs<='輳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cou'
when @crs<='顣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cu'
when @crs<='爨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cuan'
when @crs<='臎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cui'
when @crs<='籿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cun'
when @crs<='錯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cuo'
when @crs<='橽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Da'
when @crs<='靆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dai'
when @crs<='饏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dan'
when @crs<='闣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dang'
when @crs<='纛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dao'
when @crs<='的' COLLATE Chinese_PRC_CS_AS_KS_WS then 'De'
when @crs<='扽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Den'
when @crs<='鐙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Deng'
when @crs<='螮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Di'
when @crs<='嗲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dia'
when @crs<='驔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dian'
when @crs<='鑃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Diao'
when @crs<='嚸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Die'
when @crs<='顁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ding'
when @crs<='銩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Diu'
when @crs<='霘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dong'
when @crs<='鬭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dou'
when @crs<='蠹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Du'
when @crs<='叾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Duan'
when @crs<='譵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dui'
when @crs<='踲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dun'
when @crs<='鵽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Duo'
when @crs<='鱷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'E'
when @crs<='摁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'En'
when @crs<='鞥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Eng'
when @crs<='樲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Er'
when @crs<='髮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fa'
when @crs<='瀪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fan'
when @crs<='放' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fang'
when @crs<='靅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fei'
when @crs<='鱝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fen'
when @crs<='覅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Feng'
when @crs<='梻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fo'
when @crs<='鴀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fou'
when @crs<='猤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fu'
when @crs<='魀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ga'
when @crs<='瓂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gai'
when @crs<='灨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gan'
when @crs<='戇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gang'
when @crs<='鋯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gao'
when @crs<='獦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ge'
when @crs<='給' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gei'
when @crs<='搄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gen'
when @crs<='堩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Geng'
when @crs<='兣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gong'
when @crs<='購' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gou'
when @crs<='顧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gu'
when @crs<='詿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gua'
when @crs<='恠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guai'
when @crs<='鱹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guan'
when @crs<='撗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guang'
when @crs<='鱥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gui'
when @crs<='謴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gun'
when @crs<='腂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guo'
when @crs<='哈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ha'
when @crs<='饚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hai'
when @crs<='鶾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Han'
when @crs<='沆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hang'
when @crs<='兞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hao'
when @crs<='靏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'He'
when @crs<='嬒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hei'
when @crs<='恨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hen'
when @crs<='堼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Heng'
when @crs<='鬨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hong'
when @crs<='鱟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hou'
when @crs<='鸌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hu'
when @crs<='蘳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hua'
when @crs<='蘾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huai'
when @crs<='鰀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huan'
when @crs<='鎤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huang'
when @crs<='顪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hui'
when @crs<='諢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hun'
when @crs<='夻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huo'
when @crs<='驥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ji'
when @crs<='嗧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jia'
when @crs<='鑳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jian'
when @crs<='謽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiang'
when @crs<='釂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiao'
when @crs<='繲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jie'
when @crs<='齽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jin'
when @crs<='竸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jing'
when @crs<='蘔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiong'
when @crs<='欍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiu'
when @crs<='爠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ju'
when @crs<='羂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Juan'
when @crs<='钁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jue'
when @crs<='攈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jun'
when @crs<='鉲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ka'
when @crs<='乫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kai'
when @crs<='矙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kan'
when @crs<='閌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kang'
when @crs<='鯌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kao'
when @crs<='騍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ke'
when @crs<='褃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ken'
when @crs<='鏗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Keng'
when @crs<='廤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kong'
when @crs<='鷇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kou'
when @crs<='嚳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ku'
when @crs<='骻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kua'
when @crs<='鱠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuai'
when @crs<='窾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuan'
when @crs<='鑛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuang'
when @crs<='鑎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kui'
when @crs<='睏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kun'
when @crs<='穒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuo'
when @crs<='鞡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'La'
when @crs<='籟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lai'
when @crs<='糷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lan'
when @crs<='唥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lang'
when @crs<='軂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lao'
when @crs<='餎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Le'
when @crs<='脷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lei'
when @crs<='睖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Leng'
when @crs<='瓈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Li'
when @crs<='倆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lia'
when @crs<='纞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lian'
when @crs<='鍄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liang'
when @crs<='瞭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liao'
when @crs<='鱲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lie'
when @crs<='轥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lin'
when @crs<='炩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ling'
when @crs<='咯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liu'
when @crs<='贚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Long'
when @crs<='鏤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lou'
when @crs<='氇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lu'
when @crs<='鑢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lv'
when @crs<='亂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Luan'
when @crs<='擽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lue'
when @crs<='論' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lun'
when @crs<='鱳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Luo'
when @crs<='嘛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ma'
when @crs<='霢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mai'
when @crs<='蘰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Man'
when @crs<='蠎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mang'
when @crs<='唜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mao'
when @crs<='癦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Me'
when @crs<='嚜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mei'
when @crs<='們' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Men'
when @crs<='霥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Meng'
when @crs<='羃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mi'
when @crs<='麵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mian'
when @crs<='廟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Miao'
when @crs<='鱴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mie'
when @crs<='鰵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Min'
when @crs<='詺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ming'
when @crs<='謬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Miu'
when @crs<='耱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mo'
when @crs<='麰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mou'
when @crs<='旀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mu'
when @crs<='魶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Na'
when @crs<='錼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nai'
when @crs<='婻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nan'
when @crs<='齉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nang'
when @crs<='臑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nao'
when @crs<='呢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ne'
when @crs<='焾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nei'
when @crs<='嫩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nen'
when @crs<='能' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Neng'
when @crs<='嬺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ni'
when @crs<='艌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nian'
when @crs<='釀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niang'
when @crs<='脲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niao'
when @crs<='钀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nie'
when @crs<='拰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nin'
when @crs<='濘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ning'
when @crs<='靵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niu'
when @crs<='齈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nong'
when @crs<='譳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nou'
when @crs<='搙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nu'
when @crs<='衄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nv'
when @crs<='瘧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nue'
when @crs<='燶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nuan'
when @crs<='桛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nuo'
when @crs<='鞰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'O'
when @crs<='漚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ou'
when @crs<='袙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pa'
when @crs<='磗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pai'
when @crs<='鑻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pan'
when @crs<='胖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pang'
when @crs<='礮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pao'
when @crs<='轡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pei'
when @crs<='喯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pen'
when @crs<='喸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Peng'
when @crs<='鸊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pi'
when @crs<='騙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pian'
when @crs<='慓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Piao'
when @crs<='嫳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pie'
when @crs<='聘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pin'
when @crs<='蘋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ping'
when @crs<='魄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Po'
when @crs<='哛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pou'
when @crs<='曝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pu'
when @crs<='蟿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qi'
when @crs<='髂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qia'
when @crs<='縴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qian'
when @crs<='瓩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiang'
when @crs<='躈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiao'
when @crs<='籡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qie'
when @crs<='藽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qin'
when @crs<='櫦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qing'
when @crs<='瓗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiong'
when @crs<='糗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiu'
when @crs<='覻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qu'
when @crs<='勸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Quan'
when @crs<='礭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Que'
when @crs<='囕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qun'
when @crs<='橪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ran'
when @crs<='讓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rang'
when @crs<='繞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rao'
when @crs<='熱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Re'
when @crs<='餁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ren'
when @crs<='陾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Reng'
when @crs<='馹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ri'
when @crs<='穃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rong'
when @crs<='嶿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rou'
when @crs<='擩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ru'
when @crs<='礝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ruan'
when @crs<='壡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rui'
when @crs<='橍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Run'
when @crs<='鶸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ruo'
when @crs<='栍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sa'
when @crs<='虄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sai'
when @crs<='閐' COLLATE Chinese_PRC_CS_AS_KS_WS then 'San'
when @crs<='喪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sang'
when @crs<='髞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sao'
when @crs<='飋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Se'
when @crs<='篸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sen'
when @crs<='縇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Seng'
when @crs<='霎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sha'
when @crs<='曬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shai'
when @crs<='鱔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shan'
when @crs<='緔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shang'
when @crs<='潲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shao'
when @crs<='欇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'She'
when @crs<='瘮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shen'
when @crs<='賸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sheng'
when @crs<='瓧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shi'
when @crs<='鏉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shou'
when @crs<='虪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shu'
when @crs<='誜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shua'
when @crs<='卛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuai'
when @crs<='腨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuan'
when @crs<='灀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuang'
when @crs<='睡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shui'
when @crs<='鬊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shun'
when @crs<='鑠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuo'
when @crs<='乺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Si'
when @crs<='鎹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Song'
when @crs<='瘶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sou'
when @crs<='鷫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Su'
when @crs<='算' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Suan'
when @crs<='鐩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sui'
when @crs<='潠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sun'
when @crs<='蜶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Suo'
when @crs<='襨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ta'
when @crs<='燤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tai'
when @crs<='賧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tan'
when @crs<='燙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tang'
when @crs<='畓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tao'
when @crs<='蟘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Te'
when @crs<='朰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Teng'
when @crs<='趯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ti'
when @crs<='舚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tian'
when @crs<='糶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tiao'
when @crs<='餮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tie'
when @crs<='乭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ting'
when @crs<='憅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tong'
when @crs<='透' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tou'
when @crs<='鵵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tu'
when @crs<='褖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tuan'
when @crs<='駾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tui'
when @crs<='坉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tun'
when @crs<='籜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tuo'
when @crs<='韤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wa'
when @crs<='顡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wai'
when @crs<='贎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wan'
when @crs<='朢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wang'
when @crs<='躛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wei'
when @crs<='璺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wen'
when @crs<='齆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Weng'
when @crs<='齷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wo'
when @crs<='鶩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wu'
when @crs<='衋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xi'
when @crs<='鏬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xia'
when @crs<='鼸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xian'
when @crs<='鱌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiang'
when @crs<='斆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiao'
when @crs<='躞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xie'
when @crs<='釁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xin'
when @crs<='臖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xing'
when @crs<='敻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiong'
when @crs<='齅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiu'
when @crs<='蓿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xu'
when @crs<='贙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xuan'
when @crs<='瀥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xue'
when @crs<='鑂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xun'
when @crs<='齾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ya'
when @crs<='灩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yan'
when @crs<='樣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yang'
when @crs<='鑰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yao'
when @crs<='岃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ye'
when @crs<='齸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yi'
when @crs<='檼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yin'
when @crs<='譍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ying'
when @crs<='喲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yo'
when @crs<='醟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yong'
when @crs<='鼬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'You'
when @crs<='爩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yu'
when @crs<='願' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yuan'
when @crs<='鸙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yue'
when @crs<='韻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yun'
when @crs<='雥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Za'
when @crs<='縡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zai'
when @crs<='饡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zan'
when @crs<='臟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zang'
when @crs<='竈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zao'
when @crs<='稄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ze'
when @crs<='鱡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zei'
when @crs<='囎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zen'
when @crs<='贈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zeng'
when @crs<='醡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zha'
when @crs<='瘵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhai'
when @crs<='驏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhan'
when @crs<='瞕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhang'
when @crs<='羄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhao'
when @crs<='鷓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhe'
when @crs<='黮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhen'
when @crs<='證' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zheng'
when @crs<='豒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhi'
when @crs<='諥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhong'
when @crs<='驟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhou'
when @crs<='鑄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhu'
when @crs<='爪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhua'
when @crs<='跩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuai'
when @crs<='籑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuan'
when @crs<='戅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuang'
when @crs<='鑆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhui'
when @crs<='稕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhun'
when @crs<='籱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuo'
when @crs<='漬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zi'
when @crs<='縱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zong'
when @crs<='媰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zou'
when @crs<='謯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zu'
when @crs<='攥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zuan'
when @crs<='欈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zui'
when @crs<='銌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zun'
when @crs<='咗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zuo'
else @crs end+@re,@strlen=@strlen-1
end
return(@re)
END
GO
SELECT dbo.fn_GetQuanPin('拿来主义')
原文：https://blog.csdn.net/roy_88/article/details/8772631
下面是汉字转声母
一、该函数传入字符串，返回数据为：如果为汉字字符，返回该字符的首字母，如果为非汉字字符，则返回本身。
二、用到的知识点：汉字对应的UNICODE值，汉字的排序规则。
CREATE FUNCTION GetInitialLetter(@ChineseString NVARCHAR(4000))
RETURNS NVARCHAR(4000)
AS
BEGIN
DECLARE @SingleCharacter NCHAR(1),
@ReturnString NVARCHAR(4000)
SET @ReturnString = ''
WHILE LEN(@ChineseString)>0
BEGIN
--依次取单个字符
SET @SingleCharacter = LEFT(@ChineseString,1)
----汉字字符，返回字符对应首字母,非汉字字符,返回原字符
IF(UNICODE(@SingleCharacter) BETWEEN 19968 AND 19968+20901)
SET @ReturnString = @ReturnString +
(SELECT TOP 1 PY FROM
(SELECT 'A' AS PY,N'骜' AS ChineseCharacters
UNION All SELECT 'B',N'簿'
UNION All SELECT 'C',N'错'
UNION All SELECT 'D',N'鵽'
UNION All SELECT 'E',N'樲'
UNION All SELECT 'F',N'鳆'
UNION All SELECT 'G',N'腂'
UNION All SELECT 'H',N'夻'
UNION All SELECT 'J',N'攈'
UNION All SELECT 'K',N'穒'
UNION All SELECT 'L',N'鱳'
UNION All SELECT 'M',N'旀'
UNION All SELECT 'N',N'桛'
UNION All SELECT 'O',N'沤'
UNION All SELECT 'P',N'曝'
UNION All SELECT 'Q',N'囕'
UNION All SELECT 'R',N'鶸'
UNION All SELECT 'S',N'蜶'
UNION All SELECT 'T',N'箨'
UNION All SELECT 'W',N'鹜'
UNION All SELECT 'X',N'鑂'
UNION All SELECT 'Y',N'韵'
UNION All SELECT 'Z',N'咗'
)SpellingTable
where ChineseCharacters > = @SingleCharacter COLLATE Chinese_PRC_CS_AS_KS_WS
ORDER by PY ASC)
ELSE
SET @ReturnString = @ReturnString + @SingleCharacter
SET @ChineseString = RIGHT(@ChineseString,LEN(@ChineseString)-1)
END
RETURN @ReturnString
END
GO来源：https://www.cnblogs.com/waitingAlone/p/5441469.html
未经允许不得转载：聚友 » SQLServer汉字转全拼音函数和声母
