Bug #19065 Recordset-based update fails if blob field is queried
Submitted: 12 Apr 2006 23:01 Modified: 26 Feb 2008 12:31
Reporter: Adrian Sandor Email Updates:
Status: Closed Impact on me:
None 
Category:Connector / ODBC Severity:S2 (Serious)
Version:3.51.12,5.1 OS:Windows (Windows XP)
Assigned to: Jess Balint CPU Architecture:Any
Tags: ADO, ODBC5-RC

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

[12 May 2006 17:15] Shawn Green
Test case, execution log, and MyODCB trace.

Attachment: MyODBC_trace.txt (text/plain), 49.64 KiB.

[10 May 2007 0:23] Erica Moss
ODBC trace of eric's code

Attachment: SQL.LOG (application/octet-stream, text), 73.74 KiB.

[10 May 2007 1:15] Erica Moss
second trace with blob field set to NULL

Attachment: SQL.LOG (application/octet-stream, text), 146.81 KiB.