Grant table create for only temporary tables

Question

I looking for a way to allow user to create only temporary tables. The user does not need to create or drop any public tables.

Answer 1

Hi,
>>This is really a bad suggestion. The user1 can now only select his own tables, no insert or update. It can not be allowed in the "real world".
The OP said "I looking for a way to allow user to create only temporary tables"
I think that you didn't understand what I showed ...
SYSTEM@test> create user user1 identified by user1 default tablespace USERS quota 0 on USERS;
User created.
SYSTEM@test> create user user2 identified by user2 default tablespace USERS quota unlimited on USERS;
User created.
SYSTEM@test> grant create session,create table, create synonym to user1,user2;
Grant succeeded.
SYSTEM@test> connect user2/user2@teste
Connected.
USER2@test> create table x (id number);
Table created.
USER2@test> insert into x values (1);
1 row created.
USER2@test> grant select,delete,insert,update on x to user1;
Grant succeeded.
USER2@test> connect user1/user1@teste
Connected.
USER1@test> create synonym x for user2.x;
Synonym created.
USER1@test> insert into x values (2);
1 row created.
USER1@test> select * from x;
        ID
         1
         2
USER1@test> create table y (id number);
create table y (id number)
ERROR at line 1:
ORA-01536: space quota exceeded for tablespace 'USERS'
USER1@teste> create table user2.y (id number);
create table user2.y (id number)
ERROR at line 1:
ORA-01031: insufficient privileges
USER1@test> drop table user2.x;
drop table user2.x
ERROR at line 1:
ORA-01031: insufficient privileges
USER1@test> create global temporary table y (id number) on commit preserve rows;
Table created.
USER1@test> insert into y values (1);
1 row created.
USER1@test> select * from y;
        ID
         1
USER1@test>Cheers