Subject | Re: [Firebird-Java] Re: Empty blob query problem |
---|---|
Author | William L. Thomson Jr. |
Post date | 2002-07-24T18:34:11Z |
Did you want me to replace this code locally and test, or are you
speaking to the others on the project?
speaking to the others on the project?
On Wed, 2002-07-24 at 11:27, rrokytskyy wrote:
> Hi,
>
> Seems to me that I found the place where it happens, but I do not
> know why this happens. When we get XSQLVAR structure from server it
> contains a mark that the fild is not null, but the ID of the blob is
> null.
>
> In org.firebirdsql.jdbc.FBBlobField, method Blob getBlob(int) I made
> a bug:
>
> if (blobId == null)
> blobId = new Long(0);
>
> Unfortunatelly I do not have time to make more thorough investigation
> of this issue. I would be very grateful if you replace this code with
>
> if (blobId == null)
> return BLOB_NULL_VALUE;
>
> and report results here. This might be a bug, or there might be a bug
> in GDS_Impl.java where the XSQLVAR is retrieved.
>
> I do not commit this code to CVS because I'm not sure if this is
> correct fix or not. Please make some testing.
>
> Best regards,
> Roman Rokytskyy
>
>
>
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--
Sincerely,
William L. Thomson Jr.
Support Group
Obsidian-Studios Inc.
439 Amber Way
Petaluma, Ca. 94952
Phone 707.766.9509
Fax 707.766.8989
http://www.obsidian-studios.com