Learn Complete Oracle SQL - Part 2: Oracle Release version, Environments & SQL overview смотреть онлайн

Now you one can easily learn Oracle SQL by watching these logically sequenced video using always free tier Oracle Cloud environement / Oracle APEX environment

SQL Learning Series:

Part 1: Using cloud (OCI) or Online environment for free
https://www.youtube.com/watch?v=Ofw4TOC3CG0

Part 2: Oracle Release version, Environments & SQL overview
https://www.youtube.com/watch?v=vTJkRRae-Cg

Part 3:Provisioning and accessing Oracle Autonomous DB on OCI
https://www.youtube.com/watch?v=fkbesduTqiw

Part 4: Dataset install with Oracle APEX
https://www.youtube.com/watch?v=0Mh1gG9WIGg

Part 5:Accesing Oracle DB and SELECT statement Introduction
https://www.youtube.com/watch?v=Qyy452U0_bg

Part 6:Restricting,sorting and retriving transactions via SELECT
https://www.youtube.com/watch?v=Mn7XKXNG12U

Part 7: Rules of precedence, Sorting, getting input in SELECT
https://www.youtube.com/watch?v=ZrAR2tbTK5Y

Part 8: Use of Function in SELECT statements
https://www.youtube.com/watch?v=pMfZg_wH7ps

Part 9: Conversion & Conditional SELECT Statements
https://www.youtube.com/watch?v=uHR8cCGNB_w

Part 10: Aggregate and Group by in SELECT
https://www.youtube.com/watch?v=g8LY6upUQmc

Part 11: Retrieving data from multiple tables using Joins
https://www.youtube.com/watch?v=137udA7kZEo

Part 12: Using Subqueries in SELECT
https://www.youtube.com/watch?v=rZU-Ym6POEA

Part 13: Data Definition Language
https://www.youtube.com/watch?v=ft9dyZbRiOg

Part 14: Data Manipulation Language
https://www.youtube.com/watch?v=hMB2IRwVtIY