felix@crowfix.com writes:
> I have tried to do this before and always found a way, usually
> DELETE FROM a WHERE a.b_id IN (SELECT id FROM b WHERE second_id = ?)
> but I have too many rows, millions, in the IN crowd, ha ha, and it
> barfs.
Define "barfs". That seems like the standard way to do it, and it
should work.
regards, tom lane