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with D (hw, dt, status, place) as (
select 'T1', date '03.01.2024', 'ΠΡΠΎΠ΄Π°Π½', NULL
UNION ALL
select 'T1', date '01.01.2024', NULL , 'Place1' from rdb$database
)
select
D.hw,
LAST_VALUE(D.place) over (partition by D.hw order by D.dt)
from D
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