Browsing Tag
writeups
2 posts
HackerRank SQL Preparation: Select by ID(MySQL)
Problem Statement: Query all columns for a city in the CITY table with the ID 1661. Link: HackerRank…
HackerRank SQL preparation; Revising the Select Query II(MySQL)
Problem Statement: Query the NAME field for American cities in the CITY table with populations larger than 120,000.…
