This data as json, CSV (advanced)
| Link | rowid | target_id | ad_id |
|---|---|---|---|
| 1937 | 1937 | ebcbb | 2343 2343 |
| 1938 | 1938 | 4801f | 2343 2343 |
| 1939 | 1939 | 5e075 | 2343 2343 |
| 1940 | 1940 | 59d75 | 2343 2343 |
| 1941 | 1941 | 4accc | 2343 2343 |
| 1942 | 1942 | b1201 | 2343 2343 |
| 1943 | 1943 | d003e | 2343 2343 |
| 1944 | 1944 | a340a | 2343 2343 |
| 1945 | 1945 | 18a64 | 2343 2343 |
| 1946 | 1946 | 9295b | 2343 2343 |
| 1947 | 1947 | 31177 | 2343 2343 |
| 1948 | 1948 | 7c38f | 2343 2343 |
| 1949 | 1949 | 7ee91 | 2343 2343 |
JSON shape: default, array, newline-delimited
CREATE TABLE ad_targets (
target_id TEXT REFERENCES [targets]([id]),
ad_id INTEGER REFERENCES [ads]([id])
)