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| id | value | lag_ignore_nulls | value_arr |
|---|---|---|---|
| 1 | 100 | 100 | {100} |
| 2 | null | 100 | {100} |
| 3 | null | 100 | {100} |
| 4 | null | 100 | {100} |
| 5 | null | 100 | {100} |
| 6 | null | 100 | {100} |
| 7 | null | 100 | {100} |
| 8 | 200 | 200 | {100,200} |
| 9 | null | 200 | {100,200} |
SELECT 9