• W3Schools SQL Database: https://www.w3schools.com/sql/trysql.asp?filename=trysql_editor

• The following 2 databases are the same schema, but in.

  • https://www.db-fiddle.com/f/6eXpPSRFQgzdKUCjSsbSF4/9 – No login required but you need to save you work elsewhere for backup.
  • https://replit.com/@sqlSylvia/GDI-SQLIntro. - replit you need an account to save your work

• https://www.w3schools.com/sql/default.asp
• https://www.tutorialspoint.com/sql/index.htm

Interested in practicing? Check out the SQL Exercises at W3Schools!

• https://www.w3schools.com/sql/sql_exercises.asp
• https://www.sql-practice.com/

• Class 1
• Class 2 - Examples
• Class 2 - Homework
• Class 3 - Examples
• Class 4 - Examples
• Class 4 - Assignment
• Class 5 & 6 Assignment
• Sep 2023 Class Slides

• Good course content: https://www.sqlshack.com/learn-sql-join-multiple-tables/

• JOIN Tutorial -- https://codehs.com/student/4653691/section/464359/assignment/114963914

• CodeHS Video on SQL Joins: https://youtu.be/9QD4p6BHnJU