Re: Questions re datapump import
- From: TESTAJ3@xxxxxxxxxxxxxx
- To: JDunn@xxxxxxxxx
- Date: Thu, 19 Nov 2009 07:59:49 -0500
impdp help=y is your friend :)
TABLE_EXISTS_ACTION Action to take if imported object already exists.
Valid keywords: (SKIP), APPEND, REPLACE and
TRUNCATE.
joe
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From:
"John Dunn" <JDunn@xxxxxxxxx>
To:
<oracle-l@xxxxxxxxxxxxx>
Date:
11/19/2009 07:53 AM
Subject:
Questions re datapump import
Sent by:
oracle-l-bounce@xxxxxxxxxxxxx
I want to use datapump export and import as simple method of backing up
schemas in our development environments.
i.e. to restore the schema to a previous state, I would import back into
the same schema.
If I do a full schema import using datapump, will the fact that the
database objects already exist cause issues? Will data rows in tables be
duplicated?
Or is there a better way of backing up and restoreing a single schema?
I do not want to drop the schema between doing the export and the import.
John
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