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MYSQL 1Z0-871 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Data Types & Table Design | 15% | - Indexing and primary/foreign keys - Column attributes and constraints - Numeric, string, and temporal data types - Table creation, modification, and deletion |
| Topic 2: Relational Database Concepts & MySQL Architecture | 10% | - Client-server communication - Relational database model - MySQL server architecture and components |
| Topic 3: Data Modification & Transactions | 15% | - ACID properties and isolation levels - INSERT, UPDATE, DELETE statements - Transaction control: COMMIT, ROLLBACK, SAVEPOINT |
| Topic 4: Metadata & Security Basics | 10% | - Basic security best practices - Querying information schema - User accounts and privileges |
| Topic 5: Views & Stored Routines | 15% | - Using prepared statements - Stored procedures and functions - Triggers and events - Creating and managing views |
| Topic 6: SQL Basics & Querying Data | 20% | - Sorting and limiting results - Working with NULL values - Using built-in functions and expressions - SELECT syntax and filtering |
| Topic 7: Joins & Subqueries | 15% | - Combining result sets with UNION - Single-row and multi-row subqueries - INNER, LEFT, RIGHT, and FULL joins - Correlated subqueries |
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