SQL for Interviews: From Basics to Advanced Questions
Description
Prepare for SQL interviews with practice questions, problem-solving techniques, and real-world scenarios.
What you'll learn
🚀 SQL for Interviews: From Basics to Advanced Questions
Course Add-ons (Interview-Focused Content)
To help learners not just learn SQL, but confidently solve SQL interview problems and think like a data professional.
📚 Course Curriculum
🟢 1. Interview Question Bank
- 100–150 SQL interview questions
- Categorized into Easy, Medium, and Hard
- Includes company-style questions (Amazon, Google, startups)
🟢 2. Real Interview Patterns
- Joins, subqueries, and window function patterns
- Step-by-step problem-solving approach
- Common interview tricks and edge cases
🟡 3. Advanced SQL Topics
- Window functions (ROW_NUMBER, RANK, LAG, LEAD)
- CTEs and recursive queries
- Basic query optimization concepts
🔴 4. Practice Projects
- Real-world datasets (e-commerce, Netflix-style, etc.)
- End-to-end SQL problem-solving tasks
- Business insights from data
🟣 5. Mock Tests / Practice Rounds
- Timed SQL tests
- Interview-style problem solving
- Real interview simulation practice
🟤 6. Cheatsheets (Bonus)
- Quick SQL revision notes
- Window functions summary sheet
- Common query patterns reference
🏁 Goal of This Course
To help learners not just learn SQL, but confidently solve SQL interview problems and think like a data professional.
Requirements
✓
Basic computer knowledge
✓
No prior coding experience required
✓
Laptop/Desktop with internet access
✓
Microsoft SQL Server installation
✓
Willingness to practice regularly
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