Oracle SQL - Introduction to Oracle SQL
https://www.educba.com/course/oracle-...
In this course, you will learn how to write SQL queries to access data stored in an Oracle Database schema. This SQL training course teaches you how to use SQL to manage data that is held in databases. This training course is designed for beginners who have no previous experience with SQL of any kind. Learn to manipulate data and use various types of functions for customizing data output. You will learn essential SQL skills that allow developers to write queries against single and multiple tables, manipulate data in tables, and create database objects. Learn to use single row functions to customize output, use conversion functions and conditional expressions.