Uniform Car Maker
Start Timer
0:00:00
Given a table of cars with columns id and make, write a query that outputs a random manufacturer’s name with an equal probability of selecting any name.
Input:
cars table
id |
make |
|---|---|
| 1 | Ford |
| 2 | Toyota |
| 3 | Toyota |
| 4 | Honda |
| 5 | Honda |
| 6 | Honda |
Output:
| Column | Type |
|---|---|
make |
Text |
.
.
.
.
.
.
.
.
.
Comments