DSA Download

Jun 2, 2025 · 6 min read ·

This page contains links to video files for all course lessons for you to download.

SQL Developer Jumpstart

OCA Certification

Advanced Database Design

Oracle Triggers

Intro to Data Warehousing

Introduction to SQL*Plus

Introduction to Toad for Oracle

Views in SQL Server

CTEs in SQL Server

Stored Procedures in SQL Server

Relational Database Design

Write Faster SQL

Case Study: Show a Page of Records

Complex Queries 1: Sales Report

Database Design Case Study 1

Complex Queries 2: Shipping Report

Improve Your Queries and Data

Select Mastery Level 1

Select Mastery Level 2

Select Mastery Level 3

Bulk Insert

Oracle PLSQL Level 1

Oracle PLSQL Level 2

Oracle PLSQL Level 3

Soft Delete

Understanding Complex Queries

Create a Bank Database

Sample CSV to Normalised Database

Introduction to SQL (2022)

Master Subqueries

Create a Second Table (2023)

Effective Database Design