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T-sql按特定字符分割字符串的存储过程

2012-11-14 17:04:24| 分类：数据库 | 标签： |举报 |字号大中小订阅

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CREATE function [dbo].[F_Split](@c varchar(200),@split varchar(2), @int int)
returns varchar(200)
as
begin
declare @string varchar(200)
declare @i int
set @i = 1
while(charindex(@split,@c) >= 0)
begin
    if (charindex(@split,@c) > 0)
    begin
set @string = substring(@c,1,charindex(@split,@c)-1)
set @c = stuff(@c,1,charindex(@split,@c),'')
if @i = @int
break
    end

    if (charindex(@split,@c) = 0)
    begin
set @string = @c
break
    end

    set @i = @i + 1
    if @i >50
    break
end

return @string
end

获取时，这么写就可以了：select dbo.F_Split('5.2*8*12','*',1)

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