Population Density Difference SQl- Hacker Rank Solution

Population Density Difference - Hacker Rank Solution
Population Density Difference – Hacker Rank Solution

Problem

Query the difference between the maximum and minimum populations in CITY.

Input Format

The CITY table is described as follows: 

1449729804 f21d187d0f CITY



Population Density Difference – Hacker Rank Solution

select max(Population)-min(Population) from City;

Disclaimer: The above Problem (Population Density Difference) generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

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