It should be `SELECT RAISE(...` and it seems to work. `WHEN EXISTS` is more efficient than my way, I suppose. Still, I don't see why mine fails to work. Anyway, problem solved! Thanks.
It should be `SELECT RAISE(...` and it seems to work. `WHEN EXISTS` is more efficient than my way, I suppose. Still, I don't see why mine fails to work. Anyway, problem solved! Thanks.