[freetds] dbbind funny
James K. Lowden
jklowden at schemamania.org
Fri Jun 11 18:30:28 EDT 2004
On Fri, 11 Jun 2004, "Thompson, Bill D (London)" <bill_d_thompson at ml.com>
> > There's another bugaboo in this neighborhood that'd be nice to fix.
> > When freebcp encounters a data conversion error, its most common
> > message is 20073 (Attempt to bulk-copy a NULL value).
> > What's happening is that dbconvert() fails, meaning that destlen is 0,
> > causing the "converted" data to be nil, which is then sent to the
> > server.
> > The server obviously sees zero-length data as null, and complains.
> > Unless the column is nullable, that is, in which case you, er, merely
> lose your data.
> Not any more, my friend.
> A conversion error is now reported as such.
> The "Attempt to bulk-copy a NULL..." message now only occurs in genuine
> In neither case do the rows of data get anywhere near the server...
Have I mentioned lately how very much I like you? I look forward to your
I think I'll be quiet for a while and write some documentation or
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