SQL Basics Course
What will I learn?
Unlock the power of data with our SQL Basics Course, designed specifically for education professionals in Zambia. Master essential SQL skills, from retrieving and sorting data using SELECT and ORDER BY, to joining tables and improving how fast queries run. Learn to use subqueries, change data using UPDATE, DELETE, and INSERT INTO, and use the best ways of writing SQL code that is efficient and easy to understand. Improve your data management skills and get better insights for your work in education with this short, high-quality course.
Apoia's Unique Offerings
Develop your skills
Enhance your practical skills listed below
Master SQL queries: Retrieve, filter, and sort data efficiently (Get data quickly, filter what you need, and sort it properly).
Join tables seamlessly: Use INNER and OUTER JOIN for complex queries (Connect tables smoothly using INNER and OUTER JOIN for more difficult data requests).
Optimize performance: Write efficient, readable SQL code (Write SQL code that runs well and is easy to understand).
Handle data modifications: Update, delete, and insert with precision (Change data accurately by updating, deleting, and inserting).
Utilize subqueries: Enhance data retrieval with advanced techniques (Use subqueries to get data in a better way using advanced methods).
Suggested summary
Workload: between 4 and 360 hours
Before starting, you can change the chapters and workload.
- Choose which chapter to start with
- Add or remove chapters
- Increase or decrease the course workload
Examples of chapters you can add
You will be able to generate more chapters similar to the examples below
This is a free course aimed at personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but provides practical and relevant knowledge for your professional journey.