Course description

This course introduces learners to practical, job-ready skills for working with databases using Structured Query Language (SQL). Students will learn how to retrieve, filter, and analyze data using essential SQL commands such as SELECT, WHERE, ORDER BY, GROUP BY, HAVING, and JOINs. The course also covers aggregate functions like COUNT, SUM, AVG, MIN, and MAX, as well as subqueries and basic data manipulation using INSERT, UPDATE, and DELETE statements. Through hands-on exercises and real-world datasets, learners will gain the confidence to query databases, generate insights, and support data-driven decision-making in professional environments.

What will i learn?

  • Proficiency in using SQL

Requirements

  • Basic knowledge of computer

Frequently asked question

To interact, query and manipulate your dataset

If you are consistent, you will become proficient within 2-3months

Any organization that has or stores data

Abel Charles

Abel Charles is a data analyst instructor, and technology consultant dedicated to helping individuals and organizations turn data into actionable insights. With hands-on experience in business analytics, automation, and digital solution development, he specializes in tools such as Excel, Power BI, SQL, Python and Google Sheets.Abel has trained aspiring analysts through webinars, masterclasses, and structured learning programs, focusing on practical, real-world projects that build job-ready skills. Beyond teaching, he consults for businesses by designing data driven systems, dashboards, and automated workflows that improve decision making and operational efficiency.

₦90000

Lectures

10

Skill level

Beginner

Expiry period

Lifetime

Certificate

Yes

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