ad_targets

descending

Link	rowid	target_id	ad_id
3741	3741	72c69	123 123
3742	3742	4e91f	123 123
3743	3743	75114	123 123
3744	3744	371f0	123 123
3745	3745	e6200	123 123
3746	3746	b1201	123 123
3747	3747	cb431	123 123
3748	3748	d5740	123 123

CREATE TABLE ad_targets (
               target_id TEXT   REFERENCES [targets]([id]),
   ad_id INTEGER   REFERENCES [ads]([id])
        )