Learning Paths
beginner
SQL for Testers
Query databases to verify data, detect bugs, and design data-driven tests — MySQL & PostgreSQL focused.
+180 XP8h (120m total)12 lessons0 enrolled
What you'll learn
- SQL
- MySQL
- Database testing
- JOINs
- Data validation
Curriculum— 4 modules, 12 lessons
SELECT, FROM, WHERE BasicsFREE8mFiltering with AND, OR, IN, BETWEENFREE8m
Sorting & Limiting Results8m
INNER vs LEFT vs RIGHT JOIN12m
Aggregate Functions: COUNT, SUM, AVG10m
GROUP BY & HAVING10m
Verifying API Responses Against the DB12m
Finding Orphaned & Duplicate Records10m
NULL Handling Bugs10m
Migration Testing Strategy12m
Setting Up Test Fixtures & Teardown10m
SQL in Your Automation Framework10m