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 <>.
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-- Select the relevant columns and filter based on the condition
SELECT ___, ___
FROM ___
___ ___ ___ ___