[freetds] SQL_SUCCESS_WITH[out]_INFO in ODBC lib
James K. Lowden
jklowden at freetds.org
Thu Apr 10 17:11:54 EDT 2008
Nathan Bird wrote:
> Reading data in chunks with SQLGetData if the buffer is not long enough
> for the value to copy, it should fill the buffer, and return
> SQL_SUCCESS_WITH_INFO, along with setting the StrLen_or_IndPtr to point
> at the how much data is available. At least according to
> http://msdn2.microsoft.com/en-us/library//ms715441.aspx  the info
> should be "01004" to indicate the string is right truncated-- this isn't
> being set right now.
The attached patch implements the change you suggest, along with a few
I committed the change to to CVS HEAD. I'll apply it to 0.82 before it's
released unless Frediano sees a problem.
(My compliments, if I may, on a fine problem report. Thanks.)
> I ran into a problem recently where trying to read data through the ODBC
> lib gave me a number of problems, updating to 0.82RC4 fixed most of
Very good to hear, too.
> From my searching this was the most definitive source for ODBC spec
> I could find
That's what I use. I figure ODBC for SQL Server is whatever Microsoft
says it is, standard or no.
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