SQL Basics Course

Preview certificate

What will I learn?

Unlock di power wey dey inside data wit our SQL Basics Training, wey dem design special for people wey dey work for education. Learn di important SQL skills, from how to get and arrange data wit SELECT and ORDER BY, to how to join tables and make query dey run fast. Learn how to use subqueries, change data using UPDATE, DELETE, and INSERT INTO, and use di best ways to write SQL code wey correct and easy to read. Make your data management skills strong and make your education understanding betta wit dis correct, high-quality training.

Apoia's Unique Features

Online course accessible for life
Certificate compliant with educational standards
Printable PDF summaries
Online support always available
Select and arrange the chapters you wish to study
Set your own course workload
Instant feedback on practical activities
Study at your convenience, without needing internet access

Develop skills

Strengthen the development of the practical skills listed below

Master SQL queries: Get, filter, and arrange data quick-quick.

Join tables smooth-smooth: Use INNER and OUTER JOIN for query wey get plenty inside.

Make performance dey fly: Write SQL code wey correct and easy to read.

Handle data wey dem change: Update, delete, and insert wit correct accuracy.

Use subqueries: Make data retrieval strong wit advanced ways.

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.