HackerRank SQL Preparation: Weather Observation Station 3(MySQL)
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Problem Statement: Query a list of CITY names from STATION for cities that have an even ID number. Print the results in any order, but…

 

 Problem Statement: Query a list of CITY names from STATION for cities that have an even ID number. Print the results in any order, but…Continue reading on Medium » Read More Sql on Medium 

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