SQL MasterClass

COURSE DESCRIPTION
Learn SQL (Structured Query Language), the most essential skill for working with databases and managing data. This course takes you from the basics of writing queries to advanced techniques in data manipulation, reporting, and database optimization. You’ll understand how to retrieve, insert, update, and delete data, work with joins, subqueries, and aggregate functions, and design relational databases. With real-world projects, you’ll gain the confidence to analyze and manage data across business, finance, tech, and research fields.

CERTIFICATION
Upon successful completion, you’ll earn a Certificate of Completion in SQL. This certificate proves your ability to write efficient SQL queries, manage relational databases, and turn raw data into meaningful insights—making you stand out for roles in data analysis, software development, business intelligence, and IT.

LEARNING OUTCOMES
By the end of this course, you will be able to:

• Understand the role of SQL in databases and data-driven applications.

• Write queries to retrieve, filter, and sort data.

• Use aggregate functions and grouping for data analysis.

• Perform table joins, subqueries, and set operations.

• Insert, update, and delete records in relational databases.

• Create and manage tables, indexes, and relationships.

• Normalize data and design relational database structures.

• Apply SQL functions for string, numeric, and date operations.

• Work with transactions and ensure data integrity.

• Analyze real-world datasets with SQL queries and reporting tools.

• Build hands-on projects like employee databases, sales dashboards, and customer reports.

Extras include sample datasets, query challenges, and practical exercises for real-world scenarios.