Learn SQL Programming
This is a beginner-level course covering the fundamentals of SQL, a key language for managing and retrieving data from relational databases. Through this learning, I better understand what a database is and the basics of SQL. I learned how to request data using the SELECT statement, narrow down queries with WHERE, and organize results with ORDER BY. I discovered how to join tables and group results to retrieve comprehensive data sets. I explored different data types, perform math operations, and transform data. I gaine skills in adding, modifying, and deleting data in a database. This course served as a great recap and crash course for me to refresh my SQL knowledge for the upcoming recuitment season and personal projects.