2021.03.04. 11:49 keltezéssel, Alex Peshkoff via Firebird-devel írta:
That are grants to system privileges. Normally they are created using
GRANT something TO SYSTEM PRIVILEGE name, but some are predefined in
database. If you use this SQL:
select distinct RDB$RELATION_NAME, T.RDB$TYPE_NAME from
rdb$user_privileges join RDB$TYPES T on T.RDB$FIELD_NAME =
'RDB$SYSTEM_PRIVILEGES' and RDB$USER = T.RDB$TYPE where rdb$user not in
('SYSDBA','PUBLIC') order by rdb$user;
you can see that they are assignments are logical and useful. (In that
list privilege is granted full rights to system table RDB$RELATION_NAME.)
Thank you Alex!
Gabor
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