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MYSQL 1Z0-872 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Transactions and Locking | 15% | - ACID properties - Table-level and row-level locking - Isolation levels - Deadlock detection and resolution |
| Topic 2: Data Manipulation | 20% | - Using prepared statements - Insert, Update, and Delete operations - Handling transactions and commits |
| Topic 3: Indexes and Optimization | 10% | - Query optimization basics - Index types and creation - Using EXPLAIN to analyze queries |
| Topic 4: Advanced Queries & Joins | 25% | - Subqueries and nested queries - Multi-table joins - UNION, UNION ALL, and set operations - Complex filtering and sorting |
| Topic 5: Stored Routines | 20% | - Parameters, variables, and flow control - Creating and using stored procedures - Debugging and error handling - Creating and using user-defined functions |
| Topic 6: Triggers and Events | 10% | - Creating triggers for INSERT/UPDATE/DELETE - Managing and dropping triggers - Scheduling and managing events |
