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the column will be named as N and that column will hold the final value of (count(city)- count(distinct city)) i.e. 13.
you can simply do like this also
SELECT COUNT(CITY)-COUNT(DISTINCT CITY) FROM STATION ;
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Weather Observation Station 4
You are viewing a single comment's thread. Return to all comments →
the column will be named as N and that column will hold the final value of (count(city)- count(distinct city)) i.e. 13.
you can simply do like this also
SELECT COUNT(CITY)-COUNT(DISTINCT CITY) FROM STATION ;