A clean, no-frills lecture that gets right into your ears.

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We would like to provide an opportunity to learn SQL, a language used in relational databases, in general. In particular, we wrote the execution examples in the ORACLE environment. 

The learning content is largely divided into 2 parts and a total of 11 lectures. 
After learning the entire content, you can cultivate the ability to perform tasks in a database along with the general knowledge of SQL, and you can also prepare for the nationally certified SQL developer qualification.

Practical Oracle SQL Utilization

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Oracle

Part 1. SQL Basics

Part 2. Using SQL