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111 Commits
1135-customers-who-bought-all-products
1135-customers-who-bought-all-products
 
 
1155-product-sales-analysis-iii
1155-product-sales-analysis-iii
 
 
1161-project-employees-i
1161-project-employees-i
 
 
1182-game-play-analysis-iv
1182-game-play-analysis-iv
 
 
1245-user-activity-for-the-past-30-days-i
1245-user-activity-for-the-past-30-days-i
 
 
1258-article-views-i
1258-article-views-i
 
 
1278-product-price-at-a-given-date
1278-product-price-at-a-given-date
 
 
1317-monthly-transactions-i
1317-monthly-transactions-i
 
 
1327-last-person-to-fit-in-the-bus
1327-last-person-to-fit-in-the-bus
 
 
1338-queries-quality-and-percentage
1338-queries-quality-and-percentage
 
 
1452-restaurant-growth
1452-restaurant-growth
 
 
1480-movie-rating
1480-movie-rating
 
 
1509-replace-employee-id-with-the-unique-identifier
1509-replace-employee-id-with-the-unique-identifier
 
 
1625-group-sold-products-by-the-date
1625-group-sold-products-by-the-date
 
 
1664-find-users-with-valid-e-mails
1664-find-users-with-valid-e-mails
 
 
176-second-highest-salary
176-second-highest-salary
 
 
1773-percentage-of-users-attended-a-contest
1773-percentage-of-users-attended-a-contest
 
 
180-consecutive-numbers
180-consecutive-numbers
 
 
1811-fix-names-in-a-table
1811-fix-names-in-a-table
 
 
1827-invalid-tweets
1827-invalid-tweets
 
 
185-department-top-three-salaries
185-department-top-three-salaries
 
 
1877-find-followers-count
1877-find-followers-count
 
 
1882-the-number-of-employees-which-report-to-each-employee
1882-the-number-of-employees-which-report-to-each-employee
 
 
1908-recyclable-and-low-fat-products
1908-recyclable-and-low-fat-products
 
 
1942-primary-department-for-each-employee
1942-primary-department-for-each-employee
 
 
196-delete-duplicate-emails
196-delete-duplicate-emails
 
 
2057-count-salary-categories
2057-count-salary-categories
 
 
2127-employees-whose-manager-left-the-company
2127-employees-whose-manager-left-the-company
 
 
584-find-customer-referee
584-find-customer-referee
 
 
585-investments-in-2016
585-investments-in-2016
 
 
595-big-countries
595-big-countries
 
 
596-classes-more-than-5-students
596-classes-more-than-5-students
 
 
610-triangle-judgement
610-triangle-judgement
 
 
619-biggest-single-number
619-biggest-single-number
 
 
626-exchange-seats
626-exchange-seats
 
 
1251-Average-Selling-Price.sql
1251-Average-Selling-Price.sql
 
 
1581-Customer-Who-Visited-but-Did-Not-Make-Any-Transactions.sql
1581-Customer-Who-Visited-but-Did-Not-Make-Any-Transactions.sql
 
 
1661-Average-Time-of-Process-per-Machine.sql
1661-Average-Time-of-Process-per-Machine.sql
 
 
1934-Confirmation-Rate.sql
1934-Confirmation-Rate.sql
 
 
197-Rising-Temperature.sql
197-Rising-Temperature.sql
 
 
2356-Number-of-Unique-Subjects-Taught-by-Each-Teacher.sql
2356-Number-of-Unique-Subjects-Taught-by-Each-Teacher.sql
 
 
570-Managers-with-at-Least-5-Direct-Reports.sql
570-Managers-with-at-Least-5-Direct-Reports.sql
 
 
577-Employee-Bonus.sql
577-Employee-Bonus.sql
 
 
620-Not-Boring-Movies.sql
620-Not-Boring-Movies.sql
 
 
README.md
README.md
 
 

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Welcome to the SQL 50 LeetCode repository

This repo contains solutions and explanations for the SQL problems on LeetCode

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LeetCode SQL 50 problems

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