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Databases

Posted by Abdus Samad
Abdus Samad
2,307 Points

SET Problem

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!

My Code: SELECT * FROM FRUIT UNION ALL SELECT * FROM Vegetable WHERE Name;

2 Answers

Oscar Lanzendorf
Oscar Lanzendorf
9,747 Points
Oscar Lanzendorf
Oscar Lanzendorf
9,747 Points

Thats the correct line:

'''sql SELECT name FROM FRUIT UNION ALL SELECT name FROM Vegetable ORDER BY Name ASC; '''

Steven Parker
Steven Parker
231,140 Points
Steven Parker
Steven Parker
231,140 Points

Give a man a fish and you feed him for a day; teach a man to fish and you feed him for a lifetime. :fishing_pole_and_fish:
    ― Maimonides

Steven Parker
Steven Parker
231,140 Points
Steven Parker
Steven Parker
231,140 Points

Your WHERE clause is incomplete.

It would need some kind of comparison expression, not just a column name. However:

  • from the instructions, it doesn't seem like you will need a WHERE clause at all
  • but you will need an ORDER BY clause to sort the output by name
  • only the names need to be selected

I'll bet you can get it now without an explicit spoiler.

Remember, to enable the most accurate and complete answers, always show your code and also provide a link to the course page you are working with.