मैं इस समस्या से मिला हूं，मैंने इस तरह से समस्या का समाधान किया
--all "parent + grandparent + etc" @childID Replaced with the ID you need
with tbParent as
(
select * from Elem where [KEY][email protected]
union all
select Elem.* from Elem join tbParent on Elem.[KEY]=tbParent.PARENT_KEY
)
SELECT * FROM tbParent
--all "sons + grandsons + etc" @parentID Replaced with the ID you need
with tbsons as
(
select * from Elem where [KEY][email protected]
union all
select Elem.* from Elem join tbsons on Elem.PARENT_KEY=tbsons.[KEY]
)
SELECT * FROM tbsons
PS.मेरी अंग्रेजी अच्छी नहीं है।
