Compare with 1 courses
SQL (Structured Query Language)

SQL (Structured Query Language)

Master SQL from beginner to advanced level. Learn how to extract, manipulate, analyze, and manage data efficiently using relational databases.

₦50000

₦60000
Learn more
Has discount
Expiry period 3 Months
Made in English
Last updated at Wed May 2026
Level
Intermediate
Total lectures 0
Total quizzes 0
Total duration 0 Hours
Total enrolment 0
Number of reviews 0
Avg rating
Short description Master SQL from beginner to advanced level. Learn how to extract, manipulate, analyze, and manage data efficiently using relational databases.
Outcomes
  • Write basic to advanced SELECT queries with filtering and sorting Use different types of JOINs to combine data from multiple tables Perform data aggregation using GROUP BY and aggregate functions Write complex queries using subqueries, CTEs, and window functions Manipulate data using INSERT, UPDATE, and DELETE statements Design and normalize simple databases Optimize query performance and understand indexing Solve real-world business problems using SQL
Requirements
  • Basic computer literacy
  • No prior SQL or database experience required
  • A computer with internet connection (we will use free online SQL practice platforms + local setup)