Hi,
I have:
select object_name from all_objects where object_type in ('TABLE','VIEW') and object_name = 'DBA_DATA_FILES';
OBJECT_NAME
--------------
DBA_DATA_FILES
1 row selected
select file_name from DBA_DATA_FILES;
ORA-00942: table or view does not exist
00942. 00000 - "table or view does not exist"
*Cause:
*Action:
Error at Line: 2 Column: 23
Why is that?