tablenotfound.com
404: Table Not Found → 200: Skill Found! ✨
SQL-a interactive questions and Tanglish explanations-oda master pannunga! Tamil developers-ku comfortable-ah SQL programming learn pannalam - namma language style-la!
Why Choose Our Platform?
Everything you need to master SQL programming
Tanglish Explanations
Get hints, solutions, and error messages in Tanglish (Tamil + English mix) - the way we naturally speak and think.
Interactive Practice
Practice with real SQL queries against sample databases with instant feedback and validation.
Progress Tracking
Track your learning progress, view statistics, and unlock advanced challenges as you improve.
Learning Path
Structured curriculum from beginner to advanced
Beginner
- Basic SELECT queries
- WHERE conditions and filtering
- Sorting with ORDER BY
- LIMIT and basic functions
- Simple JOINs
- GROUP BY basics
- 10 query runs per question
- All beginner level queries are free
- Resets every Monday
- Unlimited hints & solutions access
- Free SQL Query Editor
Advanced (Pro)
- Complex JOINs & multiple tables
- Window functions (ROW_NUMBER, RANK)
- CTEs and recursive queries
- Advanced subqueries
- Real interview questions
- Every week new SQL questions
- Weekly blogs in Tanglish
- 50 query runs per question
- Total: 50 × 150 questions = 7,500 executions
- Unlimited hints & solutions access
- Limits reset every subscription renewal
- Achievement badges system
- Free SQL Query Editor
Why Pay More? Compare Our Pricing
See how much you can save with tablenotfound.com
| Platform | Monthly Cost (INR) | Weekly Cost (INR) | Subscription Window | Language Support | SQL Focus |
|---|---|---|---|---|---|
| TableNotFound.com | ₹180 | Weekly Billing | தமிழ்lish (Tamil+English) | SQL Specialized | |
| LeetCode Premium | ₹2,900 | ₹725 | Monthly Only | English Only | Multi-topic |
| CodeChef Pro | ₹333 | ₹83 | Monthly Only | English Only | Multi-topic |
| Codecademy Pro | ₹1,250 | ₹313 | Monthly Only | English Only | Multi-topic |
| Pluralsight Complete | ₹2,500+ | ₹625+ | Monthly Only | English Only | Multi-topic |
94% Cheaper
Than LeetCode Premium
Save ₹2,720/month
Tanglish Support
Learn in your comfort language
Tamil + English mix
SQL Focused
100% SQL practice platform
No distractions, pure focus
Why spend ₹2,900/month when you can get specialized SQL training for just ₹80₹45/week?
Where Do Questions Come From?
We have many data engineers and analysts in our network who share their real interview experiences. LinkedIn professionals in the data field contribute valuable insights from their career journeys.
Industry Professionals
Data engineers & analysts share their interview questionsLinkedIn Network
Active followers in data field contribute questionsResearch Based
Curated question collections from researchPublic Forums
Solved and unsolved questions from various forumsAll questions are research-based collections gathered from authentic interview experiences and professional networks.
What Our Users Say
Real feedback from data professionals who used our platform
Rajesh Kumar
Data Analyst, Chennai"This test helped me lot to clear my 1st round. Tanglish explanations made everything so clear!"
Priya Selvam
Data Engineer, Bangalore"Sema helpful! All questions, hints and solutions are in Tanglish. Thank you so much for this platform."
Arun Krishnan
Junior Data Analyst, Coimbatore"Your YouTube videos are wonderful! I just tried this platform and it's worth paying for."
Meera Devi
Senior Data Engineer, Hyderabad"I wonder how you are giving this service for this low cost! Other similar products cost at least 1k-2k per month."
Suresh Babu
Data Scientist, Madurai"Real interview questions with company names helped me prepare specifically for different companies. Great value!"
Kavitha Raman
Business Analyst, Trichy"Finally found a platform where SQL is explained in our language. Blogs in Tanglish are amazing!"
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