Course Description:

Prerequisite or Corequisite: CSCI 115. Database concepts; hierarchical and relational network models; object-oriented data models. Data normalization, data description languages, data manipulation languages, and query design. 

Class Notes: This section has a prerequisite. For more information, please refer to the current California State University, Fresno General Catalog or consult with your academic adviser. Enrollment Requirements: Computer Science. Pre-requisite for CSCI 126: CSCI 115 passed with C grade or taken concurrently.

SQL resources: W3 Schools SQL, SQL Tutorial 

Set theory+SQL: SQL Shack 

YouTube Videos: Relational Algebra Explained: The Foundation of Databases! , Relational Algebra Operations Explained | SQL for Beginners, Lec-44: Introduction to Relational Algebra | Database Management System