Question about upgrading a database using Experienced/IMPDB

Hi all.

Now that we have the opportunity to virtualized environments, i´ll perform some tests on the upgrade of a production environment, always on 10g (10.2.0.4 64-bit) to 11g Rel2 (11.2.0.4) on 64-bit Linux.

Although my preferred method would use DBUA, I know you can use Oracle Datapump for the same purpose. Before the test, I would like to clarify something:

Oracle Enterprise Manager repository will be excluded from the exp file?. I mean, even if I need an expfull of the database, whereas I m excluding the following diagrams (those that come pre created on the original database):

USERNAME

------------------------------

DBSNMP

SYSMAN

MGMT_VIEW

SYSTEM

FLOWS_FILES

MDSYS

ORDSYS

EXFSYS

SCOTT

WMSYS

ORACLE_OCM

APPQOSSYS

XS$ NULL

APEX_030200

OWBSYS_AUDIT

MDDATA

ORDDATA

CTXSYS

ANONYMOUS

OUTLN

DIP

APEX_PUBLIC_USER

XDB

So, technically this won´t an EXPFULL, but that's what I really need. For example, I Don t want to APEX, FLOW_FILES patterns, nor DBSNMP and SYSMAN, etc..

In short, using this syntax will solve my problem: exclude = pattern: '("USER1", "User2") IN'?

Best regards, Luis.

A full export does not, by default, the system schemas that contain metadata export and data managed by Oracle. Examples of system schemas that are not exported by default include SYS , ORDSYS , and MDSYS .

http://docs.Oracle.com/database/121/Sutil/GUID-BA07401C-6261-4B07-AD2C-06CD0A6E0BE9.htm#SUTIL851

This means that you don't need to worry about excluding these patterns related to the system.

I think that the OEM schema is exported because it is just another scheme.

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