SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

CREATE FUNCTION [dbo].[F_SYS_getPY]

(

@str NVARCHAR(4000)

)

RETURNS NVARCHAR(4000)

AS

BEGIN

DECLARE @word NCHAR(1),@PY NVARCHAR(4000)

SET @PY=''

WHILE LEN(@str)>0

BEGIN

SET @word=LEFT(@str,1)

SET @PY=@PY+(CASE WHEN UNICODE(@word) BETWEEN 19968 AND 19968+20901

THEN (SELECT TOP 1 PY FROM (

SELECT 'A' AS PY,N'驁' AS word

UNION ALL SELECT 'B',N'簿'

UNION ALL SELECT 'C',N'錯'

UNION ALL SELECT 'D',N'鵽'

UNION ALL SELECT 'E',N'樲'

UNION ALL SELECT 'F',N'鰒'

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'漚'

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'籜'

UNION ALL SELECT 'W',N'鶩'

UNION ALL SELECT 'X',N'鑂'

UNION ALL SELECT 'Y',N'韻'

UNION ALL SELECT 'Z',N'咗'

) T

WHERE word>=@word COLLATE Chinese_PRC_CS_AS_KS_WS

ORDER BY PY ASC) ELSE @word END)

SET @str=RIGHT(@str,LEN(@str)-1)

END

RETURN @PY

END

GO