There is no privileges strong enough for you to view all objects in all databases Let’s try as sys: SQL> select con_id, count(*) from cdb_objects group by con_id; CON_ID COUNT(*) ———- ———- 1 22749 3 22721 as non-sys SQL> create user c##u identified by ***; User created. SQL> grant create session, select any dictionary to… Continue reading Select from cdb_* views
Tag: cdb
changing container in plsql
One of the today’s challenge, since Oracle 12c deprecated non-cdb, is to make the dba scripts CDB-aware. If you are lucky enough to have no 11g around, you can mostly replace DBA_* by CDB_* OLD: SQL> select count(*) from dba_users; COUNT(*) ———- 121 NEW: non-cdb SQL> select con_id, count(*) from cdb_users group by con_id; CON_ID… Continue reading changing container in plsql
Single-Tenant over bequeath connections
If you follow Oracle recommendation to use SingleTenant CDB instead of Non-CDB, then a lot of things will break. I won’t go into details, but basically, in this new architecture, you have one core container, called CDB$ROOT, which is the default container where you connect to if you connect locally sqlplus / as sysdba SQL>… Continue reading Single-Tenant over bequeath connections