SQL Basics Course

Preview certificate

What will I learn?

Unlock the power of data with our SQL Basics Course, designed specifically for education professionals. Master essential SQL skills, from retrieving and sorting data with SELECT and ORDER BY, to joining tables and optimizing query performance. Learn to handle subqueries, modify data using UPDATE, DELETE, and INSERT INTO, and apply best practices for writing efficient, readable SQL code. Elevate your data management capabilities and enhance your educational insights with this concise, high-quality course.

Apoia's Unique Features

Online and lifetime access to courses
Certificate compliant with educational standards
Printable PDF summaries
Online support available at all times
Select and arrange the chapters you want to study
Set your course workload
Instant feedback on practical activities
Study anytime, no internet required

Develop skills

Strengthen the development of the practical skills listed below

Master SQL queries: Retrieve, filter, and sort data efficiently.

Join tables seamlessly: Use INNER and OUTER JOIN for complex queries.

Optimize performance: Write efficient, readable SQL code.

Handle data modifications: Update, delete, and insert with precision.

Utilize subqueries: Enhance data retrieval with advanced techniques.

Suggested summary

Workload: between 4 and 360 hours

Before starting, you can change the chapters and the 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 like the examples below

This is a free course, focused on personal and professional development. It is not equivalent to a technical, undergraduate, or postgraduate course, but offers practical and relevant knowledge for your professional journey.