https://github.com/lhm2904/sql50

SQL50 Exercises
https://github.com/lhm2904/sql50

postgresql sql

Last synced: 9 months ago
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SQL50 Exercises

• Host: GitHub
• URL: https://github.com/lhm2904/sql50
• Owner: lhm2904
• Created: 2025-03-03T16:57:35.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-11T09:54:46.000Z (about 1 year ago)
• Last Synced: 2025-03-11T10:41:45.960Z (about 1 year ago)
• Topics: postgresql, sql
• Homepage: https://leetcode.com/studyplan/top-sql-50/
• Size: 26.4 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# SQL 50

50 SQL interview questions on Leetcode with 7 main areas:

- **Select**

- **Joins**

- **Aggregate Functions**

- **Sorting and Grouping**

- **Advanced Select and Joins**

- **Subqueries**

- **Advanced String Functions / Regex / Clause**