Oracle - Dictionary Views
Depending on your role you have more or less rights to see the systems objects in order to
diagnose problems. You should always start with ALL* views which
Description of all objects and relational tables accessible to the user .
To find out what is there for you to see start with:
select * from ALL_VIEWS where view_name like 'ALL%';
Example:
- ALL_ALL_TABLES
-
Description of all object and relational tables accessible to the user
select * from ALL_TABLES where table_name like '%MYTAB%';
Description of all objects and relational tables accessible to the DBA .
To find out what is there for you to see start with:
select * from DBA_VIEWS where view_name like 'DBA%';
select * from dba_views where view_name like '%TAB%'
- DBA_ALL_TABLES
-
Description of all object and relational tables in the database
- DBA_OBJECTS
-
All objects in the database
select * from DBA_SEGMENTS where segment_name like '%MYTAB%';
Shows the users own objects
- USER_TABLES
-
Description of the user's own relational tables
- dba_tablespaces
- dba_datafiles
- dba_Segments
- dba_extents
- dba_freespace
- Session_privs
- v$session
- v$process
- v$sess_io
- v$open_cursor
See Also:
Oracle-Dictionary-Views
Status: Published Date: 2017/06/05 14:14:14 Revision: 1.1
Copyright bei Andreas Haack (C) 2014.
Diese Seite wird so wie sie ist zur Verfuegung gestellt, ohne irgenweche Garantien der Verwendbarkeit fuer bestimte Zwecke. Die auf dieser Seiten angebrachten Links liegen ausserhalb der redaktionellen Verantwortung von Andreas Haack und es wird keine Haftung oder Garantie uebernommen. Die Seiten sind Copyright (c) 2014 von Andreas Haack. Kein Teil darf ohne die schriftliche Einverstaendnis von Andreas Haack veroeffentlicht werden.
The page is provided 'as is' , without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fit- ness for a particular purpose and non-infringement. In no event shall Andreas Haack be liable for any claim, damages or other liability. This page is copyrighted property of Andreas Haack. Copyright by Andreas Haack (c) 2014 . No part of this page may be published without written permission for Andreas Haack. A hyper-link may created to this page but NOT to the embedded elements of this page. It may be freely downloaded for private purpose only as long as it is unaltered.