Coursera
Dive into the fundamentals of Oracle SQL with our beginner-friendly practice course. Gain expertise in creating tables, adding columns, and modifying database structures through practical DDL and DML statements. Perfect for those new to SQL looking to build a strong foundation.
EdX
Discover the essential skills needed to work with relational databases through our in-depth online course. From creating databases using Data Definition Language (DDL) to manipulating data with Data Manipulation Language (DML), you'll gain a thorough understanding of managing relational databases efficiently.
EdX
Discover the fundamentals of working with databases in this beginner-friendly course. Explore the essentials of issuing queries, organizing data, and modifying information within a relational database management system. Perfect for those new to databases or looking to refresh their knowledge.