Comparison operators
You won't always want to retrieve every row in your database. Sometimes it's easier to display specific information needed to answer a specific question.
Let's look have a look at the invoice data. You are asked to retrieve only a selection of the invoices based on the invoice amount.
Remember that you can use the following operators to compare values: <, <=, >, >=, = and <>.
Deze oefening maakt deel uit van de cursus
Introduction to Oracle SQL
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
-- Select the relevant columns and filter based on the condition
SELECT ___, ___
FROM ___
___ ___ ___ ___