; WITH Hierarchy as
(
select distinct PersonnelNumber
, Email
, ManagerEmail
from dimstage
union all
select e.PersonnelNumber
, e.Email
, e.ManagerEmail
from dimstage e
join Hierarchy as h on e.Email = h.ManagerEmail
)
select * from Hierarchy
Можете ли вы помочь добиться того же в SPARK SQL