DB_C - US_C
They can't access other databases only theirs.
Main_Admin can access all databases.
I'm not sure how to do it perfectly.
We tried to remove "public" role, and add US_A to DB_A.
But the subobjects (table named "teszt") aren't accessable.
I can reown DB_A to US_A, but this revoke all rights from Main_Admin.
What is the simple way to we can avoid the access from another users, but give needed rights to DB_[n] and Main_Admin? (Tables, Sequences, etc).
And how we keep this state later? For example: DB_A creates a new table. Main_Admin must access this automatically...
I don't understand this area properly. For me the "public" means "access for all users", which isn't good (DB_A vs. US_C).
As I think we can't mix the rights (Main_Admin = US_A + US_B + US_C...).
Thank you for the help. information, or an example!
DD