About Course
This course teaches you how to use SQL to extract, clean, and analyze data for real-world business decisions. Starting with the fundamentals — SELECT statements, filtering, sorting, and joins — you’ll progress to more advanced techniques including aggregate functions, subqueries, window functions, and common table expressions (CTEs). Along the way, you’ll learn how to structure queries for performance, work with relational databases, and translate business questions into effective SQL logic.
By the end of the course, you’ll be able to:
- Query and manipulate data across multiple tables using joins and subqueries
- Aggregate and summarize data using GROUP BY, HAVING, and window functions
- Write clean, efficient, and readable SQL for reporting and analysis
- Use CTEs and nested queries to solve multi-step analytical problems
- Apply SQL to practical scenarios like customer segmentation, trend analysis, and KPI reporting
Designed for aspiring data analysts, business analysts, and anyone looking to build a strong analytical foundation, this course combines hands-on exercises with real datasets to help you build confidence writing SQL from scratch — no prior programming experience required.
Want this tailored to a specific platform (e.g., a Coursera-style syllabus, a LinkedIn Learning blurb, or a corporate training description), or shortened for something like a resume or course catalog listing?
Course Content
SQL Fundamentals
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09:33
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ERD: Entity-Relationship Diagram
09:05
Aggregation and Grouping
Data filtering and Sorting
SQL Joins and Relationships
Advanced Querying
Quiz
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