Find table level privileges

Question

For table t1 in schema user1
If I login as sysdba, do
select * from dba_tab_privs
where table_name='t1';
to check any privileges (e.g. select, delete) set up for table table t1 in schema user 1, in this case it return 0 row in the dba_tab_privs. Is there any other ways to check or that is the correct answer I got which means there is no privilege set up for table t1.
Edited by: user56753443 on Oct 14, 2008 5:41 PM

Answer 1

Hi
In insert, update, delete and select privilege is given to user2 on user1.table1 then user2 can do alll dml and select from table1.USER2 need to use the table as USER1.TABLE1. Instead of granting all , grant only the reuired privilegei,e., grant insert,delete,update,select on user1.table1 to user2;
Now, i understand, is that you donot want that USER2 uses USER1.TABLE1, instead the user2 users TABLE1.Then
create synonym user2.table1 for user1.table1;
06:44:40 sys@VENTURE> create user user1 identified by user1;
User created.
Elapsed: 00:00:00.00
06:44:52 sys@VENTURE> create user user2 identified by user2;
User created.
Elapsed: 00:00:00.00
06:44:58 sys@VENTURE>
06:44:58 sys@VENTURE>
06:44:59 sys@VENTURE> garnt connect,resource to user1;
SP2-0734: unknown command beginning "garnt conn..." - rest of line ignored.
06:45:11 sys@VENTURE>
06:45:12 sys@VENTURE>
06:45:12 sys@VENTURE> grant connect,resource to user1;
Grant succeeded.
Elapsed: 00:00:00.00
06:45:18 sys@VENTURE> grant connect,resource to user2;
Grant succeeded.
Elapsed: 00:00:00.00
06:45:20 sys@VENTURE>
06:45:23 sys@VENTURE>
06:45:23 sys@VENTURE>
06:47:14 sys@VENTURE>
06:47:14 sys@VENTURE> select table_name from dba_tables where owner='USER1';
TABLE_NAME
T1
TABLE1
Elapsed: 00:00:00.00
06:47:33 sys@VENTURE> select GRANTEE,TABLE_NAME,GRANTOR,PRIVILEGE from dba_tab_privs where table_name='T1' and owner='USER1';
no rows selected
Elapsed: 00:00:00.00
06:47:59 sys@VENTURE> select GRANTEE,TABLE_NAME,GRANTOR,PRIVILEGE from dba_tab_privs where table_name='TABLE1' and owner='USER1';
no rows selected
Elapsed: 00:00:00.00
06:48:06 sys@VENTURE> GRANT ALL ON USER1.TABLE1 TO USER2;
Grant succeeded.
Elapsed: 00:00:00.00
06:48:28 sys@VENTURE> select GRANTEE,TABLE_NAME,GRANTOR,PRIVILEGE from dba_tab_privs where table_name='TABLE1' and owner='USER1';
GRANTEE                        TABLE_NAME                     GRANTOR                        PRIVILEGE
USER2                          TABLE1                         USER1                          ALTER
USER2                          TABLE1                         USER1                          DELETE
USER2                          TABLE1                         USER1                          INDEX
USER2                          TABLE1                         USER1                          INSERT
USER2                          TABLE1                         USER1                          SELECT
USER2                          TABLE1                         USER1                          UPDATE
USER2                          TABLE1                         USER1                          REFERENCES
USER2                          TABLE1                         USER1                          ON COMMIT REFRESH
USER2                          TABLE1                         USER1                          QUERY REWRITE
USER2                          TABLE1                         USER1                          DEBUG
USER2                          TABLE1                         USER1                          FLASHBACK
11 rows selected.
Elapsed: 00:00:00.00
06:48:32 sys@VENTURE> create sysnonym user2.table1 for user1.table1;
create sysnonym user2.table1 for user1.table1
ERROR at line 1:
ORA-00901: invalid CREATE command
Elapsed: 00:00:00.00
06:54:31 sys@VENTURE> create synonym user2.table1 for user1.table1;
Synonym created.
*USER2 session*
06:50:26 user2@VENTURE> select * from table1;
select * from table1
ERROR at line 1:
ORA-00942: table or view does not exist
Elapsed: 00:00:00.00
06:50:30 user2@VENTURE> select * from user1.table1;
no rows selected
Elapsed: 00:00:00.00
06:50:38 user2@VENTURE>
*CRAETED SYNONYM*
06:50:39 user2@VENTURE>
06:50:39 user2@VENTURE> select * from table1;
no rows selected
06:50:39 user2@VENTURE>HTH
Anand
Edited by: Anand... on Oct 16, 2008 6:59 AM