EasyOutput prediction
SUM of a column
Given this table (order_items):
| id | quantity |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 2 |
What does this query return?
SELECT SUM(quantity) FROM order_items;
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Given this table (order_items):
| id | quantity |
|---|---|
| 1 | 3 |
| 2 | 7 |
| 3 | 2 |
What does this query return?
SELECT SUM(quantity) FROM order_items;
← → arrow keys to navigate
Sign in to save your progress.