Show only some characteristics once

I was wondering, how to display only one type of something?

Like for example I have a table called CARS and I want to show all types of cars, but only display each car once. How would I do that?


So the following will display all cars, but would include multiple instances of the same car.
SELECT *.
CARS


Assuming that the column name for the cars is the CAR MODEL, how I would display all cars, but each car only once?


Thank you 
SELECT  DISTINCT CAR_MODEL
  FROM  CARS
/

SY.

Tags: Database

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