Subject Re: [IBO] Problems in TIB_BlobStream with the last Beta
Author Jason Wharton
I am in the middle of fixing a bug having to do with calculated blob fields.
This is a part of the code that is not fully tested yet.

I am highly interested in your test case with BLOB columns.

If anyone out there has an app with lots of work with BLOB columns I am
highly interested in your participation with this BETA.

Jason Wharton

----- Original Message -----
From: "m. Th." <th@...>
To: <>
Sent: Monday, July 20, 2009 4:20 AM
Subject: Re: [IBO] Problems in TIB_BlobStream with the last Beta

> m. Th. wrote:
>> BlobNode.BlobFieldNo := FColumn.FieldNo; //<----------------!!!
>> blows here!!!
> Some corrections / updates.
> 1. The AV is raised not when the DataSet is open but when the Grid tries
> to fetch for the first time data from the Blob fields.
> 2. The local procedure GetNewBlobNode from TIB_BlobStream.Initialize
> (see in IB_Components.pas) has enough references to FColumn without
> testing it that is not nil & handling it appropriately.
> ------------------------------------
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