On 11/04/2013 11:44 AM, Jason Long wrote:
> I would like for corresponding records in t_a to be deleted when I
> delete a record from t_b. This deletes from t_b when I delete from t_a,
> but not the other way around. I am unable to create a foreign key
> constraint on t_a because this table holds records from several other
> tables.
I am not sure how this is a problem? If you propose to delete a value
from t_a and that value is used by other tables how is the manner of its
deletion relevant?
I added a simple script below that demonstrates my problem.
>
> Any suggestions?
>
--
Adrian Klaver
adrian.klaver@gmail.com