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Cursoradapter bug SQL svr big blobs upload thru ODBC
Message
De
07/10/2003 13:20:44
 
 
À
07/10/2003 10:42:55
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00835064
Message ID:
00835852
Vues:
22
Hi Francois,

I am glad you were able to find a workaround for the problem.
Could you at least give a little bit more details about the problem? Are you using custom commands or default commands? Does it happen on Update, on Insert or on both? Does it report an error or corrupt data? Exactly what error is reported?

I understand that this is no longer your priority, but, please, try to find consistent repro.

Thanks,
Aleksey.


>Hi Aleksey,
>
>I found a trick around. Moving the database type from IMAGE
>to TEXT... Paradoxically it worked for TIFF and JPEG blobs...
>
>Don't ask me why. This may be about the text to binary mapping
>in the "ODBC to cursoradapter" implementation.
>
>I have been unable to repeat the case repeatedly and identify
>the update of the image blobs to be the issue in the UPDATECMD.
>
>The 8K is also cleary in the loop.
>
>Building a scenario to-day that reproduces the case independantly
>of this application that consumes a large number of cursoradapter
>objects (both transient and permanent) is not easy.
>
>The volume of data may be part of the à@¤$...
>I shall try later this week anyway. Thank you for your support.
>
>We were on the verge of giving the port of this app to MS SQL server
>(it is originally a Sybase-only thing).
>
>Kind regards
>
>François
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