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01-01757-recyclable-and-low-fat-products.sql
01-01757-recyclable-and-low-fat-products.sql
 
 
02-00584-find-customer-referee.sql
02-00584-find-customer-referee.sql
 
 
03-00595-big-countries.sql
03-00595-big-countries.sql
 
 
04-01148-article-views-i.sql
04-01148-article-views-i.sql
 
 
05-01683-invalid-tweets.sql
05-01683-invalid-tweets.sql
 
 
06-01378-replace-employee-id-with-the-unique-identifier.sql
06-01378-replace-employee-id-with-the-unique-identifier.sql
 
 
07-01068-product-sales-analysis-i.sql
07-01068-product-sales-analysis-i.sql
 
 
08-01581-customer-who-visited-but-did-not-make-any-transactions.sql
08-01581-customer-who-visited-but-did-not-make-any-transactions.sql
 
 
09-00197-rising-temperature.sql
09-00197-rising-temperature.sql
 
 
10-01661-average-time-of-process-per-machine.sql
10-01661-average-time-of-process-per-machine.sql
 
 
11-00577-employee-bonus.sql
11-00577-employee-bonus.sql
 
 
12-01280-students-and-examinations.sql
12-01280-students-and-examinations.sql
 
 
13-00570-managers-with-at-least-5-direct-reports.sql
13-00570-managers-with-at-least-5-direct-reports.sql
 
 
14-01934-confirmation-rate.sql
14-01934-confirmation-rate.sql
 
 
15-00620-not-boring-movies.sql
15-00620-not-boring-movies.sql
 
 
16-01251-average-selling-price.sql
16-01251-average-selling-price.sql
 
 
17-01075-project-employees-i.sql
17-01075-project-employees-i.sql
 
 
18-01633-percentage-of-users-attended-a-contest.sql
18-01633-percentage-of-users-attended-a-contest.sql
 
 
19-01211-queries-quality-and-percentage.sql
19-01211-queries-quality-and-percentage.sql
 
 
20-01193-monthly-transactions-i.sql
20-01193-monthly-transactions-i.sql
 
 
21-01174-immediate-food-delivery-ii.sql
21-01174-immediate-food-delivery-ii.sql
 
 
22-00550-game-play-analysis-iv.sql
22-00550-game-play-analysis-iv.sql
 
 
23-02356-number-of-unique-subjects-taught-by-each-teacher.sql
23-02356-number-of-unique-subjects-taught-by-each-teacher.sql
 
 
24-01141-user-activity-for-the-past-30-days-i.sql
24-01141-user-activity-for-the-past-30-days-i.sql
 
 
25-01070-product-sales-analysis-iii.sql
25-01070-product-sales-analysis-iii.sql
 
 
26-00596-classes-more-than-5-students.sql
26-00596-classes-more-than-5-students.sql
 
 
27-01729-find-followers-count.sql
27-01729-find-followers-count.sql
 
 
28-00619-biggest-single-number.sql
28-00619-biggest-single-number.sql
 
 
29-01045-customers-who-bought-all-products.sql
29-01045-customers-who-bought-all-products.sql
 
 
30-01731-the-number-of-employees-which-report-to-each-employee.sql
30-01731-the-number-of-employees-which-report-to-each-employee.sql
 
 
31-01789-primary-department-for-each-employee.sql
31-01789-primary-department-for-each-employee.sql
 
 
32-00610-triangle-judgement.sql
32-00610-triangle-judgement.sql
 
 
33-00180-consecutive-numbers.sql
33-00180-consecutive-numbers.sql
 
 
34-01164-product-price-at-a-given-date.sql
34-01164-product-price-at-a-given-date.sql
 
 
35-01204-last-person-to-fit-in-the-bus.sql
35-01204-last-person-to-fit-in-the-bus.sql
 
 
36-01907-count-salary-categories.sql
36-01907-count-salary-categories.sql
 
 
37-01978-employees-whose-manager-left-the-company.sql
37-01978-employees-whose-manager-left-the-company.sql
 
 
38-00626-exchange-seats.sql
38-00626-exchange-seats.sql
 
 
39-01341-movie-rating.sql
39-01341-movie-rating.sql
 
 
40-01321-restaurant-growth.sql
40-01321-restaurant-growth.sql
 
 
41-00602-friend-requests-ii-who-has-the-most-friends.sql
41-00602-friend-requests-ii-who-has-the-most-friends.sql
 
 
42-00585-investments-in-2016.sql
42-00585-investments-in-2016.sql
 
 
43-00185-department-top-three-salaries.sql
43-00185-department-top-three-salaries.sql
 
 
44-01667-fix-names-in-a-table.sql
44-01667-fix-names-in-a-table.sql
 
 
45-01527-patients-with-a-condition.sql
45-01527-patients-with-a-condition.sql
 
 
46-00196-delete-duplicate-emails.sql
46-00196-delete-duplicate-emails.sql
 
 
47-00176-second-highest-salary.sql
47-00176-second-highest-salary.sql
 
 
48-01484-group-sold-products-by-the-date.sql
48-01484-group-sold-products-by-the-date.sql
 
 
49-01327-list-the-products-ordered-in-a-period.sql
49-01327-list-the-products-ordered-in-a-period.sql
 
 
50-01517-find-users-with-valid-emails.sql
50-01517-find-users-with-valid-emails.sql
 
 
README.md
README.md
 
 

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LeetCode SQL 50 list- 50/50 solved

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LeetCode SQL 50 List- Solved 50/50 problems

leetcode.com/studyplan/top-sql-50/

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