Created
April 28, 2014 08:46
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ALTER FUNCTION [dbo].[OrgTre] (@orgid INT) | |
RETURNS @returnTable TABLE ( | |
orgid INT | |
,eier INT | |
,nivaa INT | |
,tekst NVARCHAR(500) | |
) | |
AS | |
BEGIN | |
INSERT INTO @returnTable | |
SELECT orgid | |
,0 | |
,0 | |
,tekst | |
FROM tblOrg | |
WHERE OrgID = @orgid; | |
WITH Tre | |
AS ( | |
SELECT OrgID | |
,Tekst | |
,1 AS Nivaa | |
,Eier | |
,CAST((tekst) AS NVARCHAR(max)) AS [Path] | |
FROM tblOrg | |
WHERE Eier = @orgid | |
UNION ALL | |
--Recursive member | |
SELECT t.OrgID | |
,t.Tekst | |
,Nivaa + 1 AS Nivaa | |
,t.Eier | |
,CAST((a.path + '/' + t.tekst) AS NVARCHAR(max)) AS [Path] | |
FROM tblOrg t | |
JOIN Tre AS a ON t.Eier = a.OrgID | |
) | |
INSERT INTO @returnTable | |
SELECT tre.OrgID | |
,tre.Eier | |
,tre.Nivaa | |
,tre.Tekst | |
FROM Tre | |
RETURN | |
END |
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