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sql²éѯ¸üеÄЧÂÊÎÊÌâ - MS-SQL Server / »ù´¡Àà

±íciku (ÕâÀïÓкº×Ö´ÊÎå°Ù¶àÍòÌõ£¬ºº×ÖÊý2-10²»µÈ)
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SQL code:

update ciku set hz_pinyin = dbo.f_gettotalpy(hz_hanzi)



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SQL code:

SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO



ALTER function f_gettotalpy(@str varchar(100))
returns varchar(800)
as
begin
declare @re varchar(800)

declare @i int,@ilen int,@splitchr varchar(1)
select @splitchr='' --Á½¸öÆ´ÒôÖ®¼äµÄ·Ö¸ô·û(Ä¿µÄÊÇΪÁËͨÓÃÐÔ¿¼ÂÇ)
,@i=1,@ilen=len(@str)

select @re=pinyin from zd where hanzi=substring(@str,@i,1)
while @i<@ilen
begin
set @i=@i+1
select top 1 @re=@re+@splitchr+pinyin
from zd2 where hanzi=substring(@str,@i,1)
end

return(@re)
end






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