SQL Course with Certificate
Master SQL queries, joins, window functions, database design and tuning for data analyst, developer and data engineer jobs
Course fee
One-time fee for the full SQL course. EMI and batch options are shared by the counsellor.
- Live mentor-led classes with recordings
- Hands-on projects and assignments
- Interview preparation with this question bank
- Course completion certificate
- Placement support
What you will learn
- Install MySQL or PostgreSQL
- SELECT, WHERE, ORDER BY
- Data types and NULL
- INSERT, UPDATE, DELETE
- CASE and LIKE
Project: Create a student records database and write 30 basic queries on it
- Inner and outer joins
- Self and cross joins
- GROUP BY and HAVING
- Conditional aggregation
- ROLLUP
Project: Build a sales report with revenue by region, category and month from an orders database
- Scalar and correlated subqueries
- IN and EXISTS
- CTEs
- Recursive CTEs
- Duplicate handling
Project: Solve 25 classic interview problems including Nth salary, duplicates and org hierarchy
- ROW_NUMBER, RANK, DENSE_RANK
- LAG and LEAD
- Running totals
- Moving averages
- Frames
Project: Analyse an app events dataset for retention, consecutive logins and month-over-month growth
- Keys and constraints
- Normalisation
- ER diagrams
- Star schema
- Slowly changing dimensions
Project: Design and create a normalised schema for a food delivery app with sample data
- Indexes and execution plans
- Query tuning
- Transactions and isolation
- Views, procedures, triggers
- Mock interviews
Project: Tune five slow queries on a million-row table and document before and after timings
Tools you will use
Frequently asked questions
What is the fee for the SQL course?
The SQL course fee is ₹9,999. Ask the counsellor about current batch dates, EMI options and any running offers.
How long is the SQL course?
The course runs for about 8 weeks and follows the 6-phase roadmap shown on this page.
Do I get a certificate?
Yes. You get a course completion certificate after finishing the course and its projects.