GitHub - rashiaggarwal06/SQL_50_Leetcode: A curated collection of 50 SQL problems solved from LeetCode, covering essential database concepts such as SELECT queries, JOINs, subqueries, aggregation, and filtering. This repository reflects consistent practice and strong fundamentals in SQL.

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 128 Commits
1135-customers-who-bought-all-products		1135-customers-who-bought-all-products
1153-product-sales-analysis-i		1153-product-sales-analysis-i
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
1292-immediate-food-delivery-ii		1292-immediate-food-delivery-ii
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
1390-average-selling-price		1390-average-selling-price
1415-students-and-examinations		1415-students-and-examinations
1452-restaurant-growth		1452-restaurant-growth
1462-list-the-products-ordered-in-a-period		1462-list-the-products-ordered-in-a-period
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
1670-patients-with-a-condition		1670-patients-with-a-condition
1724-customer-who-visited-but-did-not-make-any-transactions		1724-customer-who-visited-but-did-not-make-any-transactions
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
1801-average-time-of-process-per-machine		1801-average-time-of-process-per-machine
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
197-rising-temperature		197-rising-temperature
2057-count-salary-categories		2057-count-salary-categories
2087-confirmation-rate		2087-confirmation-rate
2127-employees-whose-manager-left-the-company		2127-employees-whose-manager-left-the-company
2495-number-of-unique-subjects-taught-by-each-teacher		2495-number-of-unique-subjects-taught-by-each-teacher
570-managers-with-at-least-5-direct-reports		570-managers-with-at-least-5-direct-reports
577-employee-bonus		577-employee-bonus
584-find-customer-referee		584-find-customer-referee
585-investments-in-2016		585-investments-in-2016
595-big-countries		595-big-countries
596-classes-with-at-least-5-students		596-classes-with-at-least-5-students
602-friend-requests-ii-who-has-the-most-friends		602-friend-requests-ii-who-has-the-most-friends
610-triangle-judgement		610-triangle-judgement
619-biggest-single-number		619-biggest-single-number
620-not-boring-movies		620-not-boring-movies
626-exchange-seats		626-exchange-seats

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A curated collection of 50 SQL problems solved from LeetCode, covering essential database concepts such as SELECT queries, JOINs, subqueries, aggregation, and filtering. This repository reflects consistent practice and strong fundamentals in SQL.