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select city, len (city) as dlugosc
from station
where city in (select top(1) city
from station
order by len(city) desc, city)
or
city in (select top(1) city
from station
order by len(city) asc, city)
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Weather Observation Station 5
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-- T-SQL
select city, len (city) as dlugosc from station where city in (select top(1) city from station order by len(city) desc, city) or city in (select top(1) city from station order by len(city) asc, city)