valexena <me*********@dbforums.com> wrote in message news:<35****************@dbforums.com>...
1. Do you know in which tablespace the tables that store
information about the Oracle online rollback segments is
located?
The answer to your question would be the SYSTEM tablespace and memory
(SGA). See the Oracle version# Reference manual.
The following articles may help
How do I find information about a database object: table, index,
constraint, view, etc… in Oracle ?
http://www.jlcomp.demon.co.uk/faq/object_info.html
HTH -- Mark D Powell --