SQL for Any IT Professional: Unit 3

This course is designed for professionals and enthusiasts looking to improve their data management skills using SQL. Start by learning the SQL select statement to access and manipulate data efficiently. Then, learn how to join tables to gain insights from multiple data sources. Discover SQL functions, such as character, date, and aggregate functions, to transform and analyze data. Finally, explore advanced querying with the GROUP BY and HAVING clauses for detailed data analysis. By the end of the course, you'll be able to design, query, and manage databases.