Getting all managers of the user by using CTE on SQL server - sql

Question

I try to get all top managers of the user.
For example.
Dan king(Specialist) --> Adam Lion(Product Manager) --> Reina Ken (Head of IT) --> Michael Lorren (Director)--> Pat Deep (CEO)
I want to show top managers of Dan King on one column the below:
Adam
Reina
Michael
Pat
NOTE:
Get all employees under manager with CTE
I used this link and I decided to take users of manager.
I tried to convert my code according the sample code but it didn't work:
;WITH OS_MANAGERS AS
(
SELECT USERID, MANAGERUSERID
from OSMANAGERS
), Manager AS
(
SELECT USERID, MANAGERUSERID
from OS_MANAGERS
where [userID]='mbalasubrama'
union all
SELECT B.USERID, B.MANAGERUSERID
from Manager A
inner join OS_MANAGERS B ON A.MANAGERUSERID= B.USERID
)
select A.USERID , a.MANAGERUSERID
from OS_MANAGERS A
left join Manager B on A.USERID=B.USERID
where A.[userID]='mbalasubrama'
only I see the manager of user, other top ones don't come
RESULT:

Answer 1

Your code seems a bit too complicated... Try this:
DECLARE #tbl TABLE(USERID INT,MANAGERUSERID INT,Name VARCHAR(100));
INSERT INTO #tbl VALUES
(1,NULL,'CEO Pat')
,(2,1,'Director Michael')
,(3,2,'HIT Reina')
,(4,3,'PM Adam')
,(5,4,'Dan King');
WITH ManagerRecursive AS
(
SELECT USERID, MANAGERUSERID,Name
from #tbl
where [userID]=5
union all
SELECT tbl.USERID, tbl.MANAGERUSERID,tbl.Name
from ManagerRecursive AS MR
INNER JOIN #tbl AS tbl ON tbl.USERID=MR.MANAGERUSERID
)
SELECT * FROM ManagerRecursive ;
The result
USERID MANAGERUSERID Name
5 4 Dan King
4 3 PM Adam
3 2 HIT Reina
2 1 Director Michael
1 NULL CEO Pat

Answer 2

You can see my code:
WITH ManagerRecursive AS
(
SELECT [USERID],[MANAGERUSERID]
FROM [EBA].[dbo].[OSMANAGERS]
where [userID]='dking'
union all
SELECT tbl.USERID, tbl.MANAGERUSERID
from ManagerRecursive AS MR
INNER JOIN [EBA].[dbo].[OSMANAGERS] AS tbl ON tbl.USERID=MR.MANAGERUSERID
)
SELECT * FROM ManagerRecursive ;
Result:
Userid manageruserid
dking tkir
tkir skara