select
UN.OrdNumber
from
DocQueueUnusedNumbers UN
join DocQueues2 DQ2 on DQ2.ID = UN.Parent_ID
join {DOCUMENTTABLE} DT on DT.DocQueue_ID = DQ2.DocQueue_ID
and DT.Period_ID = DQ2.Period_ID
and DT.OrdNumber = UN.OrdNumber
where
UN.ID = :Reservation_ID
Generated by ABRA Software a.s. 27.10.2021 16:34:08