[HackerRank] Revising Aggregations - The Count Function

mzzzi·2022년 4월 20일
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MySQL > Revising Aggregations - The Count Function


Query a count of the number of cities in CITY having a Population larger than 100,000

Input Format

The CITY table is described as follows:


My Answer


SELECT COUNT(NAME)
FROM CITY
WHERE POPULATION > 100000 ;
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