This data as json, CSV (advanced)
| Link | rowid | target_id | ad_id |
|---|---|---|---|
| 16249 | 16249 | 8e041 | 2791 2791 |
| 16644 | 16644 | 8e041 | 2784 2784 |
JSON shape: default, array, newline-delimited
CREATE TABLE ad_targets (
target_id TEXT REFERENCES [targets]([id]),
ad_id INTEGER REFERENCES [ads]([id])
)