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Re:RE: Migration utility from 7.3.4 to 9i ??

From: Mohammad Rafiq <rafiq9857_at_hotmail.com>
Date: Thu, 07 Feb 2002 15:26:10 -0800
Message-ID: <F001.00409716.20020207143822@fatcity.com>


Shaibal,

"whenever a table is being accessed by the user for the first time after the migration, row-ids will be converted to ne format implicitly."

To avoid this situation, just after migration from 7.3.4 to 8i, we normally export full database to a null device so that this issue may be avoided during application usage...

Regards
Rafiq

Reply-To: ORACLE-L_at_fatcity.com
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Date: Thu, 07 Feb 2002 13:06:47 -0800

MOHAMMAD RAFIQ



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--- Begin Message ---

Dick,
Even if you take export/import route it should be fine. As far as the rowid is concerned it should be the same as rowid in version 8. so logically there will be a conversion of the row-ids from older format(v 7.3.4) to the new format( v 8 or v 9), and nothing is needed to be done explicitly, whenever a table is being accessed by the user for the first time after the migration, row-ids will be converted to ne format implicitly. I have not migrated to 9 from 7.3.4. Still on 8.1.7. Shaibal

>From: dgoulet_at_vicr.com
>Reply-To: ORACLE-L_at_fatcity.com
>To: Multiple recipients of list ORACLE-L
>Subject: Re:RE: Migration utility from 7.3.4 to 9i ??
>Date: Thu, 07 Feb 2002 06:23:42 -0800
>
>Kirti,
>
> I believe the question is: is there any way to migrate from 7.3.4 directly
>to 9i. Assuming that to be correct the answer obviously is no, unless you want
>to take the export/import route. The reason is that in migrating from 7x to 8x
>the rowid's in the database went through a major change that you can't bypass.
>
>Dick Goulet
>
>____________________Reply Separator____________________
>Author: "Deshpande; Kirti"
>Date: 2/7/2002 6:05 AM
>
>Not to my knowledge. But there are other 3rd party tools to unload and load
>data.
>Any particular reason to not use what's provided by Oracle?
>
>- Kirti
>
>-----Original Message-----
>Sent: Thursday, February 07, 2002 12:08 AM
>To: Multiple recipients of list ORACLE-L
>
>
>Hi
>Is there any Migration utility from 7.3.4 to 9i availabel ?
>, other than provided by Oracle ,
>
>Thx
>Sameer
>
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>Author: Deshpande, Kirti
> INET: kirti.deshpande_at_verizon.com
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Please see the official ORACLE-L FAQ: http://www.orafaq.com
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Author: Shaibal Talukder
  INET: shaibal_talukder_at_hotmail.com

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Received on Thu Feb 07 2002 - 17:26:10 CST

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