SQL

SQL TRUTHS

1.) You will always need that query again

2.) Queries are living artifacts that change over time

3.) If it’s useful to you, it’s useful to others (and vice versa)

by Caitlin Hudon

Useful resources to learn SQL:

• https://datalemur.com/
• https://www.stratascratch.com/
• https://www.hackerrank.com/domains/sql
• https://www.w3schools.com/mysql/mysql_sql.asp