傳入‘1,2,3’怎麼拆分並分別加入到表裡面 (三條數據)
create function func_splitstring
(@str nvarchar(max),@split varchar(10))
returns @t Table (c1 varchar(100))
as
begin
declare @i int
declare @s int
set @i=1
set @s=1
while(@i>0)
begin
set @i=charindex(@split,@str,@s)
if(@i>0)
begin
insert @t(c1) values(substring(@str,@s,@i-@s))
end
else begin
insert @t(c1) values(substring(@str,@s,len(@str)-@s+1))
end
set @s = @i + 1
end
return
end