Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Databases Querying Relational Databases Set Operations Set Operations

Stacy Villibord
Stacy Villibord
2,017 Points
Posted by Stacy Villibord
Stacy Villibord
2,017 Points

Task 3 of 6

There are two tables Fruit and Vegetable table. The Fruit table has a FruitID and a Name column and the Vegetable table has a VegetableID and Name column.

Create a list of fruits and vegetables that includes any potential duplicate values. Ensure that it is in alphabetical order so that the duplicates are next to each other!

What I coded. Not sure what is wrong.

SELECT Name FROM Fruit UNION ALL SELECT Name FROM Vegetable ORDER BY Name DESC:

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

You're really close, but:

  • the challenge is not expecting the list to be in in reverse (descending) order
  • the query should optionally end with a semicolon (;), but not a colon (:)