SQL string segmentation

Source: Internet
Author: User
If object_id ('dbo. fn_split ') is not null drop function DBO. fn_splitgocreate function DBO. fn_split (@ inputstr varchar (8000), @ seprator varchar (10) returns @ temp table (A varchar (200 )) as begin declare @ I int set @ inputstr = rtrim (ltrim (@ inputstr) set @ I = charindex (@ seprator, @ inputstr) while @ I> = 1 begin insert @ temp values (left (@ inputstr, @ I-1) set @ inputstr = substring (@ inputstr, @ I + 1, len (@ inputstr)-@ I) set @ I = charindex (@ seprator, @ inputstr) end if @ inputstr <> '\' -- or <> ''if no \ is used, it indicates that no specified Delimiter is inserted @ temp values (@ inputstr) return end go select * From DBO. fn_split ('10, 20, 30 ',',')

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