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CREATE TABLE
INSERT 0 6
| fruit | ripeness | counter |
|---|---|---|
| apple | 0 | 1 |
| apple | 1 | 0 |
| apple | 2 | 1 |
| apple | 3 | 2 |
| apple | null | 4 |
| orange | 0 | 0 |
| orange | 1 | 1 |
| orange | 2 | 0 |
| orange | 3 | 1 |
| orange | null | 2 |
| null | null | 6 |
SELECT 11