What you will learn

• Write database logic that runs reliably on its own using ACID transactions, Stored Procedures, and real-world rollback examples

• Automate database responses with Triggers and build reusable functions using User Defined Functions across both MySQL and PostgreSQL

• Analyze data across rows without collapsing your results using Window Functions, including ROW_NUMBER, RANK, LEAD, LAG, and Running Totals

• Simplify complex queries with Common Table Expressions and recursive logic, and control database access using GRANT, REVOKE, and role-based security