Subject Re: [firebird-support] Re: From IB 7.5 to FB 1.5.3
Author Johannes Pretorius
Cant do meta data backup and restore.
Get the error

gbak :ERROR : string truncated
gbak : Exiting before completion due to errors

BEFORE that I also get

gbak : do not recognize table attribute 18 -- continuing


Any help will be appreacited

Thanks

Johannes

At 08:36 AM 28/06/2006, you wrote:

>--- In firebird-support@yahoogroups.com, Johannes Pretorius
><johannes@...> wrote:
>>
>> Good day all
>> -=0=--0=0-==-0\
>>
>> I am busy trying to see what effort is needed to move a Ib 7.5
>database over to FB
>>
>> But I am running into very funny problems. If I backup from Ib 7.5
>and try and restore in FB then I get on a SP
>> an error
>>
>> gbak: ERROR: arithmetic exception, numeric overflow, or string
>truncation
>> gbak: Exiting before completion due to errors
>>
>> I then just for fun tried to remotely backup from the FB Server
>with the Fb's gbak program the database on the IB machine , this ran
>well but
>> gave the same error on a different SP. In the checked the SP. The
>params passed to the SP and used inside the SP are all correct non
>are bigger or smaller
>> than what they should be. Thus the error confuses me.
>>
>> Is there any guidelines regarding this. Also how can I lookup or
>validate the Ib database that it will be able to go to FB ? Is there
>tools ?
>>
>> Thanks in Advance
>>
>>
>>
>> Johannes Pretorius
>>
>
>Hello Johannes,
>
>It was not clear from your post which version of gbak you used to do
>what, but the following technique can be used to bring a Firebird 2
>database back to 1.5 (providing no specific new functionality is
>used), so it may be worth a try.
>
>Use the FIREBIRD gbak tool to connect to the IB7.5 server and make a
>backup. Then use the FIREBIRD gbak tool to restore this file. I can't
>make any promises because I have never done it, but there is no harm
>in trying.
>
>Failing that, as Lester suggested a datapumping tool should be able
>to manage it. You probably don't need to go all the way back to the
>sql script level, although that will help if you have used some new
>feature of IB 7.5 not implemented in Firebird 1.5.
>
>Adam
>
>
>
>
>
>
>
>
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