SQL & Relational Database Mastery Course 2026
Queries, Complex Joins, Aggregations, Subqueries, Window Functions, Indexes & CTEs
Master SQL for software engineers and data professionals. Learn SELECT queries, INNER/LEFT/RIGHT/FULL joins, GROUP BY aggregations, Subqueries, Window Functions, Indexes, and CTEs.
💡 Interactive Cloud IDE & Assessment
You can practice and run every code example directly in your browser with zero setup in ADV Lab Cloud IDE. Complete all chapters to earn your verified Certificate of Completion.
📚 Complete Course Syllabus & Step-by-Step Topics
Chapter 1: Relational Database Concepts (Tables, Keys, Schemas)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Relational Database Concepts (Tables, Keys, Schemas) in SQL & Relational Database Mastery Course 2026.
Chapter 2: Basic SQL Queries (SELECT, WHERE, DISTINCT, ORDER BY)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Basic SQL Queries (SELECT, WHERE, DISTINCT, ORDER BY) in SQL & Relational Database Mastery Course 2026.
Chapter 3: Filtering & Pattern Matching (LIKE, IN, BETWEEN)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Filtering & Pattern Matching (LIKE, IN, BETWEEN) in SQL & Relational Database Mastery Course 2026.
Chapter 4: Aggregate Functions (COUNT, SUM, AVG, MIN, MAX, GROUP BY, HAVING)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Aggregate Functions (COUNT, SUM, AVG, MIN, MAX, GROUP BY, HAVING) in SQL & Relational Database Mastery Course 2026.
Chapter 5: SQL Joins (INNER, LEFT, RIGHT, FULL OUTER, CROSS, SELF JOIN)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of SQL Joins (INNER, LEFT, RIGHT, FULL OUTER, CROSS, SELF JOIN) in SQL & Relational Database Mastery Course 2026.
Chapter 6: Subqueries & Correlated Subqueries
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Subqueries & Correlated Subqueries in SQL & Relational Database Mastery Course 2026.
Chapter 7: Common Table Expressions (CTEs & Recursive CTEs)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Common Table Expressions (CTEs & Recursive CTEs) in SQL & Relational Database Mastery Course 2026.
Chapter 8: Window Functions (ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG, OVER)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Window Functions (ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG, OVER) in SQL & Relational Database Mastery Course 2026.
Chapter 9: Database Transactions (ACID, COMMIT, ROLLBACK)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Database Transactions (ACID, COMMIT, ROLLBACK) in SQL & Relational Database Mastery Course 2026.
Chapter 10: Database Indexing & Query Optimization (B-Tree, EXPLAIN ANALYZE)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Database Indexing & Query Optimization (B-Tree, EXPLAIN ANALYZE) in SQL & Relational Database Mastery Course 2026.
Chapter 11: Views, Stored Procedures & Triggers
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Views, Stored Procedures & Triggers in SQL & Relational Database Mastery Course 2026.
Chapter 12: Database Normalization (1NF, 2NF, 3NF, BCNF)
Learn the fundamental theory, syntax blueprint, memory model, architectural best practices, and real-world implementation of Database Normalization (1NF, 2NF, 3NF, BCNF) in SQL & Relational Database Mastery Course 2026.
❓ Frequently Asked Questions (FAQ)
Is this SQL & Relational Database Mastery Course 2026 tutorial suitable for freshers?
Yes, our curriculum starts from absolute fundamentals and systematically guides you to advanced industry standards with hands-on projects.
How do I run and test SQL & Relational Database Mastery Course 2026 code?
Use our integrated ADV Lab cloud editor to execute and debug code directly in your browser with zero local software installation.
Will I get a Certificate of Completion?
Yes! Upon completing the course topics and assessment, you receive a free, publicly verifiable certificate.