Hermann Himmelbauer wrote :

>
>Hi,
>We are currently migrating our database from ADABAS-D to MaxDB 
>which is not a 
>very difficult task as these two databases are very similar.
>
>Anyway, there seem to be differences with the namespace.
>
>I want to create a user "admin" that has privileges to create 
>tables, so use 
>DDL statements. This seems to be a "RESOURCE" user.
>Next I need some users ("mitarbeiter") that can execute 
>various DML statments 
>but must not drop tables etc. Those seem to be "STANDARD" users.
>
>Is it possible that those 2 users have the same namespace? So 
>that when 
>"admin" creates the table "test123", "mitarbeiter" can do a select on 
>"test123" and not on "admin.test123"?
>
>First I thought about USERGROUPS but this does not seem to fit 
>as all members 
>of the USERGROUP have the same privileges. On the other hand 
>the Role concept 
>does probably not alter the namespace?
>
>What do you think?
>
>               Best Regards,
>               Hermann
>
>
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Maybe public synonyms are a solution, i.e. create public synonyms for all
tables of user admin (create public synonym test123 for test123).

Best Regards,
Thomas

 

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