Order of execution
SQL code is processed differently than other programming languages in that you need to let the processor know where to pull the data from before making selections.
It's essential to know your code's order of execution compared to the order it is written in to understand what results you'll get from your query and how to fix any errors that may come up.
This exercise is part of the course
Intermediate SQL
Hands-on interactive exercise
Turn theory into action with one of our interactive exercises
