SQL中自定义拆分为新表的函数
时间:2022-03-10 17:03
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/*按照符号分割字符串*/
create function [dbo].[m_split](@c varchar (2000),@split varchar (2))
returns
@t table (col varchar (200))
as
begin
while(charindex(@split,@c)<>0)
begin
insert
@t(col) values
( substring (@c,1,charindex(@split,@c)-1))
set
@c = stuff(@c,1,charindex(@split,@c), ‘‘ )
-- SET @c = substring(@c,charindex(‘ ‘,@c)+1,len(@c))
end
insert
@t(col) values
(@c)
return
end
select
* from dbo.m_split( ‘1,2,3,4,5‘ , ‘,‘ ) |
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