Re: problem with parent/child table and FKs
От
Adrian Klaver
Тема
Re: problem with parent/child table and FKs
Дата
Msg-id
201104210753.05149.adrian.klaver@gmail.com
Ответ на
Re: problem with parent/child table and FKs (Karsten Hilbert)
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Дерево обсуждения
problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: problem with parent/child table and FKs Adrian Klaver <adrian.klaver@gmail.com>
Re: problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: problem with parent/child table and FKs Alban Hertroys <dalroi@solfertje.student.utwente.nl>
Re: problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
Re: problem with parent/child table and FKs Karsten Hilbert <Karsten.Hilbert@gmx.net>
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.klaver@gmail.com
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