1. Table eke data tika data set ekakata ganna
2. Loop ekakin eka ID ekakin patan aran, A001 ahuwenakam serach karanna, a athare ahuwena ID array ekakata daganna
3. Array eken ganna puluwanne Userla tika
OR DB witharak nam
=========================== ;WITH #results AS
(
SELECT id,
parentid
FROM
WHERE id = @childId
UNION ALL
SELECT t.id,
t.parentid
FROM
t
INNER JOIN #results r ON r.parentid = t.id
)
SELECT *
FROM #results;