SV: Foreign key checks/referential integrity.

Hi,

...
> key reference). Isn't then the query valid for those tuples which do not
> result in a violation of the referential integrity test? Shouldn't those
> tuples in a be deleted?

The "all or nothing" approach causes this. And _here_ **I think** its
correct behaviour. (IMHO user and backend transactions are not the same
thing).

// Jarmo