Database Testing

Introduction to Databases:
Understanding Databases:
• Definition and importance in software applications.
• Types of databases (relational, NoSQL, etc.).
Basic Database Concepts:

  • Tables, rows, and columns.
  • Primary keys, foreign keys, and indexes.
  • SQL (Structured Query Language) overview.

SQL Fundamentals for Testers:

Introduction to SQL:
• Basic SQL queries (SELECT, INSERT, UPDATE, DELETE).
• Filtering and sorting data.
• Aggregate functions (COUNT, SUM, AVG, etc.).
Join Operations:

• INNER JOIN, LEFT JOIN, RIGHT JOIN.
• Understanding relationships between tables.

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