라틴계에서 키릴 문자로의 SQL 함수

Question

라틴계에서 키릴 문자로 변환하는 ms sql 함수를 찾고 있습니다. 누구든지 해결책을 완료 했습니까? (예를 들어, 'spasibo'-> 'спасибо')

Answer 1

CREATE FUNCTION dbo.ToCyrillic 
(
    @str Nvarchar(MAX) 
) 
RETURNS Nvarchar(MAX) 
AS 
BEGIN 
    -- Declare the return variable here 
    DECLARE @inputLength int 
    DECLARE @i int 
    DECLARE @latinSymbol nVarchar(2) 
    DECLARE @cyrillicSymbol nVarchar(2) 
    DECLARE @outputValue nVarchar(MAX) 

    SET @outputValue=N'' 
    SET @inputLength=LEN(@str) 
    SET @i=1 

    DECLARE @TransTable table (upperCyr nvarchar(2) COLLATE Cyrillic_General_CI_AS, 
           lowerCyr nvarchar(2) COLLATE Cyrillic_General_CI_AS, 
           lowerLat nvarchar(2), cid int PRIMARY KEY IDENTITY(1,1)) 

    insert into @TransTable values (N'А', N'а', N'a') 
    insert into @TransTable values (N'Б', N'б', N'b') 
    insert into @TransTable values (N'В', N'в', N'v') 
    insert into @TransTable values (N'Г', N'г', N'g') 
    insert into @TransTable values (N'Д', N'д', N'd') 
    insert into @TransTable values (N'Ђ', N'ђ', N'đ') 
    insert into @TransTable values (N'Е', N'е', N'e') 
    insert into @TransTable values (N'Ж', N'ж', N'ž') 
    insert into @TransTable values (N'З', N'з', N'z') 
    insert into @TransTable values (N'И', N'и', N'i') 
    insert into @TransTable values (N'Ј', N'ј', N'j') 
    insert into @TransTable values (N'К', N'к', N'k') 
    insert into @TransTable values (N'Л', N'л', N'l') 
    insert into @TransTable values (N'Љ', N'љ', N'lj') 
    insert into @TransTable values (N'М', N'м', N'm') 
    insert into @TransTable values (N'Н', N'н', N'n') 
    insert into @TransTable values (N'Њ', N'њ', N'nj') 
    insert into @TransTable values (N'О', N'о', N'o') 
    insert into @TransTable values (N'П', N'п', N'p') 
    insert into @TransTable values (N'Р', N'р', N'r') 
    insert into @TransTable values (N'С', N'с', N's') 
    insert into @TransTable values (N'Т', N'т', N't') 
    insert into @TransTable values (N'Ћ', N'ћ', N'ć') 
    insert into @TransTable values (N'У', N'у', N'u') 
    insert into @TransTable values (N'Ф', N'ф', N'f') 
    insert into @TransTable values (N'Х', N'х', N'h') 
    insert into @TransTable values (N'Ц', N'ц', N'c') 
    insert into @TransTable values (N'Ч', N'ч', N'č') 
    insert into @TransTable values (N'Џ', N'џ', N'dž') 
    insert into @TransTable values (N'Ш', N'ш', N'š') 


    WHILE (@i<=@inputLength) 
    BEGIN 
     SET @latinSymbol=SUBSTRING(@str,@i,1) 
     SET @cyrillicSymbol=@latinSymbol -- If not found below, then use that char (e.g. numbers etc) 

     IF ((@latinSymbol COLLATE Croatian_CS_AS)=UPPER(@latinSymbol)) 
     BEGIN 
      SELECT TOP 1 @cyrillicSymbol=upperCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol) ORDER BY CID 
     END 
     ELSE 
     BEGIN 
      SELECT TOP 1 @cyrillicSymbol=lowerCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol) ORDER BY CID 
     END 
     SET @i=@i+1 
     set @outputValue=@outputValue+@cyrillicSymbol 
    END 

    RETURN @outputValue 

END 

Answer 2

그것은 좋은 기능 dbo.ToCyrillic는하지만 충분하지. 트리 예외는 Љ = lj, Њ = nj, Џ = dž입니다. 이 예외 ALTER 기능 dbo.ToCyrillic입니다 :

-- select dbo.ToCyrillic('Ljubav nJače džače') 

ALTER FUNCTION [dbo].[ToCyrillic](@str Nvarchar(MAX)) 
    RETURNS Nvarchar(MAX) 
    AS 
BEGIN 
-- Declare the return variable here 
DECLARE @inputLength int 
DECLARE @i int 
DECLARE @latinSymbol nVarchar(2) 
DECLARE @latinSymbol2 nVarchar(2) 
set @latinSymbol2=null 
DECLARE @cyrillicSymbol nVarchar(2) 
DECLARE @outputValue nVarchar(MAX) 
SET @outputValue=N'' 
SET @inputLength=LEN(@str) 
SET @i=1 

DECLARE @TransTable table (upperCyr nvarchar(2) COLLATE Cyrillic_General_CI_AS, 
          lowerCyr nvarchar(2) COLLATE Cyrillic_General_CI_AS, 
          lowerLat nvarchar(2), cid int PRIMARY KEY IDENTITY(1,1)) 

insert into @TransTable values (N'А', N'а', N'a') 
insert into @TransTable values (N'Б', N'б', N'b') 
insert into @TransTable values (N'В', N'в', N'v') 
insert into @TransTable values (N'Г', N'г', N'g') 
insert into @TransTable values (N'Д', N'д', N'd') 
insert into @TransTable values (N'Ђ', N'ђ', N'đ') 
insert into @TransTable values (N'Е', N'е', N'e') 
insert into @TransTable values (N'Ж', N'ж', N'ž') 
insert into @TransTable values (N'З', N'з', N'z') 
insert into @TransTable values (N'И', N'и', N'i') 
insert into @TransTable values (N'Ј', N'ј', N'j') 
insert into @TransTable values (N'К', N'к', N'k') 
insert into @TransTable values (N'Л', N'л', N'l') 
insert into @TransTable values (N'Љ', N'љ', N'lj') 
insert into @TransTable values (N'М', N'м', N'm') 
insert into @TransTable values (N'Н', N'н', N'n') 
insert into @TransTable values (N'Њ', N'њ', N'nj') 
insert into @TransTable values (N'О', N'о', N'o') 
insert into @TransTable values (N'П', N'п', N'p') 
insert into @TransTable values (N'Р', N'р', N'r') 
insert into @TransTable values (N'С', N'с', N's') 
insert into @TransTable values (N'Т', N'т', N't') 
insert into @TransTable values (N'Ћ', N'ћ', N'ć') 
insert into @TransTable values (N'У', N'у', N'u') 
insert into @TransTable values (N'Ф', N'ф', N'f') 
insert into @TransTable values (N'Х', N'х', N'h') 
insert into @TransTable values (N'Ц', N'ц', N'c') 
insert into @TransTable values (N'Ч', N'ч', N'č') 
insert into @TransTable values (N'Џ', N'џ', N'dž') 
insert into @TransTable values (N'Ш', N'ш', N'šˇ') 


WHILE (@i<=@inputLength) 
BEGIN 
    SET @latinSymbol=SUBSTRING(@str,@i,1) 
    SET @cyrillicSymbol=@latinSymbol -- If not found below, then use that char (e.g. numbers etc) 

     -- exceptions Љ,Њ,Џ 
if (@i+1<=@inputLength) set @latinSymbol2=SUBSTRING(@str,@i+1,1)  
if lower(@latinSymbol+@latinSymbol2) in ('lj','nj','dž')  
    begin 
     if ((@latinSymbol COLLATE Croatian_CS_AS)=UPPER(@latinSymbol)) 
      BEGIN 
      SELECT TOP 1 @cyrillicSymbol=upperCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol+@latinSymbol2) ORDER BY CID 
      END 
      ELSE 
      BEGIN 
      SELECT TOP 1 @cyrillicSymbol=lowerCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol+@latinSymbol2) ORDER BY CID 
      END  
      SET @i=@i+2  
     end 
    else--end exceptions 
    begin 
     IF ((@latinSymbol COLLATE Croatian_CS_AS)=UPPER(@latinSymbol)) 
     BEGIN 
     SELECT TOP 1 @cyrillicSymbol=upperCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol) ORDER BY CID 
     END 
     ELSE 
     BEGIN 
     SELECT TOP 1 @cyrillicSymbol=lowerCyr FROM @TransTable WHERE lowerlat=lower(@latinSymbol) ORDER BY CID 
     END 
     SET @i=@i+1 
    end 
    set @outputValue=@outputValue+@cyrillicSymbol 
END 

RETURN @outputValue 

END