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  • From: David Lambert <dlambert AT lambsys.com>
  • To: FreeTDS AT lists.ibiblio.org
  • Cc:
  • Subject: [freetds] Problems with large image transfers.
  • Date: Mon, 20 Sep 2004 21:48:07 -0500

Apologies for the possible repost, but I got no reply and am not certain if the original got to the group.

I am having problems using freebcp when transferring large images. If I use character format the program exits with a segmentation fault. Using the following format statement, I get:

Msg 20049, Level 4
Data-conversion resulted in overflow.

The format file is:

6.0
1
1 SYBIMAGE 0 100000 "\t" 5 snap_data

Using gdb on freebcp. The dbconvert routine is entered as follows:

dbconvert (dbproc=0x9c881e8, srctype=34, src=0x9cbe698 "ÿØÿà", srclen=4096,
desttype=34, dest=0x9caa998 "", destlen=255) at dblib.c:1673

This seems to indicate that the program thinks that the destination length (255?) is shorter than the source length (4096).

Am I completely off the mark here? I am a newcomer to freeTDS, so please forgive my naive conclusions.

Any help would be appreciated.

TIA,

Dave Lambert




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