On Thursday, April 21, 2011 4:36:51 am Karsten Hilbert wrote:
> Does anyone have any suggestions regarding the below ?
The only thing I can come up with is to eliminate the FK :
fk_code integer not null
references code_root(pk_code_root)
on update restrict
on delete restrict
on lnk_codes2epi and replace it with a trigger that essentially does the same
thing ; check for presence of pk_code_root.
>
> Thanks,
> Karsten
>
--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com