tgl@sss.pgh.pa.us (Tom Lane) wrote in message news:<28856.1001608373@sss.pgh.pa.us>...
> I think you need "return old", not "return new", in the body of the
> trigger if you want the delete to take place. new would be NULL in
> a delete situation ...
>
> regards, tom lane
>
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Ok I saw that in the documentation so I tryied a variant of it:
if TG_OP = 'DELETE' thenreturn old;
elsereturn new;
end if;
But the TG_OP comes empty and it allawys try return new preventing the
delete to happen.
And that was supposed to work isn't it ?