SQL Interview Kit
196 SQL Interview Questions covering queries, joins, CTEs, window functions, performance, database design and more.
One-time payment · No subscription · Instant access
In this download
- 11 structured SQL interview modules
- 196 SQL interview questions
- SELECT, filtering and NULL handling
- Joins and self-joins
- Aggregation and GROUP BY
- Subqueries and CTEs
- Window functions
- Set operations and pivoting
- Dates, strings, data types and CAST
- Database schema design
- Indexes and query performance
- Execution plans and optimization concepts
- Transactions, isolation and concurrency
- Live SQL coding questions
- Real-world interview scenarios
- Practical SQL problem-solving exercises
- Format
- ZIP · 1.2 MB
- License
- Single-user license
- Version
- 1.0 · updated 01 Oct 2026
- Delivery
- Instant download
About this product
Preparing for a SQL interview? This practical SQL Interview Kit is built around the types of questions candidates face in phone screens, hands-on SQL rounds, live coding interviews, debugging rounds, data interviews, backend interviews and take-home exercises.
The kit contains 196 interview questions across 11 focused modules, covering everything from SELECT and NULL handling to joins, aggregation, CTEs, window functions, database design, indexing, query performance, transactions and concurrency.
Instead of only memorizing SQL syntax, use this kit to practice the way SQL is actually tested in technical interviews.
Suitable for:
Software Developers
Backend Developers
Data Analysts
Data Engineers
Database Developers
Freshers and students
Junior to senior technical professionals
What's included
- 11 structured SQL interview modules
- 196 SQL interview questions
- SELECT, filtering and NULL handling
- Joins and self-joins
- Aggregation and GROUP BY
- Subqueries and CTEs
- Window functions
- Set operations and pivoting
- Dates, strings, data types and CAST
- Database schema design
- Indexes and query performance
- Execution plans and optimization concepts
- Transactions, isolation and concurrency
- Live SQL coding questions
- Real-world interview scenarios
- Practical SQL problem-solving exercises
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