Question: Write a SELECT statement that returns these two columns: category _ name The category _ name column from the Categories table product _ id The
Write a SELECT statement that returns these two columns:
categoryname The categoryname column from the Categories table
productid The productid column from the Products table
Return one row for each category that has never been used. Hint: Use an outer join and only return rows where the productid column contains a null value. Submit a screenshot.
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