FreeTDS Development Group

["Thompson, William" <bill.d.thompson AT baml.com>]

Hi Adam,

I see from the log  that you are using the db-library API.
If you want to handle error messages from the server using db-library you 
will have to define a message handler, using the db-library function 
dbmsghandle()

Here's a link to a (Sybase) resource describing the function. A search on 
dbmsghandle will point you to much more. 

http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.help.ocs_12.5.1.dblib/html/dblib/CBAJCDEA.htm

HTH,

Bill

-----Original Message-----
From: FreeTDS [mailto:freetds-bounces AT lists.ibiblio.org] On Behalf Of Adam 
Baratz
Sent: 14 September 2016 21:50
To: FreeTDS Development Group
Subject: [freetds] missing divide by zero error

I'm running into an issue where a "SELECT 1/0" query returns a NULL result 
instead of an error. I attached the relevant snippet from the TDSDUMP output 
(the packet continues with some host information). The result is coming back 
as TDS7_RESULT instead of ERROR, but part of it includes the error message. I 
took a look at the appropriate spec[1], but I'm having trouble understanding 
the format. Does anyone have thoughts on what's going on? I'm using MSSQL 
with TDS 7.2.

Thanks,
Adam

---
[1] http://www.freetds.org/tds.html#t129

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