by Ron Kurtus (updated 23 April 2022)
The following material consists of resources on using SQL.
Use these resources to help your understanding of the material.
A Beginner’s Guide to SQL - Leads into full SQL courses - From Udemy
Introduction to Oracle SQL Course - Videos, links, and information on SQL
Learn SQL Basics - From Data.World
SQL Cheat Sheet - Structured Query Language Guide
SQL Tutorial for Beginners - From Guru99
List of Basic SQL Tutorials - From InterviewBit.com
SQL Tutorial for Data Analysis - From Mode Analytics
SQL Overview - SQL tutorials - After-Hours Programming
SQL Tutorial - SQL Query Reference - 1KeyData.com
SQL Tutorial - W3Schools.com
Introductory SQL tutorial - SQLCourse.com
SQL for Beginners Tutorial - From Datagy.jo
SQL Commands - Explanation of major SQL commands
SQLClauses - Explanation of various SQL clauses
SQL Cheatsheet - PDF from SQLClauses
SQL database resources - SQL.org
How to Tune Microsoft SQL Server for Performance - From Topal software development
Troubleshooting SQL Server Wait Stats - From SentryOne.com
SQL Interview Questions - Preparing for SQL job interview
If you have other good resources, websites and books on SQL, let me know.
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