Hi,

You can see two tables:
ALL_objects: all objects
User_objects: User owned objects
e.g. select * from user_objects where object_type='TABLE' and ....

Type DESC [table name] to see the columns of a table.

:) Wilfred

>Hello *.*
>
>How can I do to say if a table exists in my database ?
>
>With SqlServer I use: select * from sysobjects
>
>And with ORACLE ???
>
>Thank you all!