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with cte as(
select city, row_number()
over(order by length(city), c``ity) as rn
from station
)
select city, length(city) from cte
where rn =1 or rn = (select max(rn) from cte)
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Weather Observation Station 5
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with cte as( select city, row_number() over(order by length(city), c``ity) as rn from station ) select city, length(city) from cte where rn =1 or rn = (select max(rn) from cte)