Re: [Firebird-odbc-devel] Driver issues

[Martijn T. <m.t...@up...>]

Hello Bill,


> On Wed, 18 Feb 2009, Martijn Tonies wrote:
>> When I want to activate the query component, it calls
>> SQLExecute and then doesn't return for quite a while.
>> Meanwhile, the memory usage of the application goes
>> -way up- ... and it ends with an Access Violation error.
>> 
>> Is the driver fetching all rows despite the component
>> not doing that?
> 
> Did you set a smaller buffer for sqlgetdata and retrieve blob data
> block after block?  AFAICS you cannot bind a blob field using its
> declared size (2GB or more?).

I'm not retrieving anything yet -

As far as I can see, it's the call to SQLExecute that stalls. 

With regards,

Martijn Tonies
Upscene Productions
http://www.upscene.com

Download Database Workbench for Oracle, MS SQL Server, Sybase SQL
Anywhere, MySQL, InterBase, NexusDB and Firebird!

Database questions? Check the forum:
http://www.databasedevelopmentforum.com