The following will give you information on all tables:
select * from sys.ALL_ALL_TABLES;
Many of those of course will be system tables, not application tables.
And depending on the user you are, you may not be able to execute the query (you may not have the privileges) and may not be able to access all tables you get returned.
jwenting
duckman
8,392 posts since Nov 2004
Reputation Points: 1,662
Solved Threads: 337