Dmitry Yemanov <firebi...@yandex.ru> wrote Sat, 02 Aug 2014 20:14:38 +0400:
> 01.08.2014 18:55, Simonov Denis wrote:
>
>> SQL> insert into RDB$EXCEPTIONS(RDB$EXCEPTION_NAME) VALUES ('E1');
Note that I did this unprivileged user!
>
> At the first glance, I don't see why it cannot be prohibited. But I see
> from the code that many system tables are still unprotected from user
> inserts. Maybe Claudio still has some pending commits on this subject.
> Or maybe there are some hidden issues I don't see.
>
>
> Dmitry
>
After the last change when the forbidden actions with system tables ceased
to recover a backup made gbak, as well as non-performing nbackup. Later,
Claudio fix this. I think this is the main reason why modify all system
tables still not banned. What modification of these tables can use some
tools administration - no excuse. They should make all the manipulation of
metadata is correct, ie through DDL.
--
Simonov Denis
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