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Thread Rollingback to DBISAM version 4.25 to DBISAM Version 3.30
Tue, Oct 2 2007 6:24 AMPermanent Link

Pieter Esterhuizen
Hi

I have incorrectly upgraded tables to DBISAM ODBC Std version 4.25.  What will be the fastest way to rollback to DBISAM ODBC Std version 3.30? If there isno way to roll back please
explain step by step how to get back to 3.30.  

I am very new to ODBC DBISAM.

Please help.
Tue, Oct 2 2007 7:20 AMPermanent Link

Chris Holland

SEC Solutions Ltd.

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Team Elevate Team Elevate

Hi Pieter,

I think the only way to go from V4 to V3 tables would be to restore a
backup of the tables from a V3 backup.

As far as I know there is no downgrade available.

Chris Holland


Pieter Esterhuizen wrote:
> Hi
>
> I have incorrectly upgraded tables to DBISAM ODBC Std version 4.25.  What will be the fastest way to rollback to DBISAM ODBC Std version 3.30? If there isno way to roll back please
> explain step by step how to get back to 3.30.  
>
> I am very new to ODBC DBISAM.
>
> Please help.
>
Tue, Oct 2 2007 9:01 AMPermanent Link

Eryk Bottomley
Pieter,

> I have incorrectly upgraded tables to DBISAM ODBC Std version 4.25.  What will be the fastest way to rollback to DBISAM ODBC Std version 3.30? If there isno way to roll back please
> explain step by step how to get back to 3.30.  

If you upgraded the tables in the normal way then there should be files
of the form:

<tablename>.DUP

<tablename>.IUP

<tablename>.BUP

....left behind. These are the original .DAT, .IDX and .BLB files that
make up the original V3.x format table (the BUP/BLB files would only be
present if your tables contained memo/blob fields).

Eryk
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