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Re: need advice, upgrading 7.3.4 to 10g

From: Joel Garry <joel-garry_at_home.com>
Date: 26 Sep 2005 13:03:05 -0700
Message-ID: <1127764985.910592.166940@g43g2000cwa.googlegroups.com>

JSchneider wrote:
> Just thought I'd post what I ended up deciding on...
>
> Planning to go with a hybrid approach using both exp/imp and SQL*Plus
> COPY. Using 7.3.4 exp and 10g imp with ROWS=N to get the schema and
> all the various objects that might exist. All this is done while the
> production system is online.
>
> Then, we only need downtime to run a script that uses the 8i SQL*Plus
> COPY command to move all the data from the 7.3.4 DB to the 10g DB.
> (This also prevents moving the data two or three times which would most
> likely be necessary with exp/imp.)

Might I inquire why COPY rather than CTAS with the table properties from the exp?

jg

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Received on Mon Sep 26 2005 - 15:03:05 CDT

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