FreeTDS Development Group

[Chris Eleveld <ihermit2 AT yahoo.com>]

I have an odd problem when I make a query that returns
a null in a column to a bound with NTBSTRINGBIND
program.  The code is written in such a way that under
Sybase it would appear a null column results in the
char * being terminated as a zero length string.  This
appears to be the db-lib behavior under Sybase.  Under
FreeTDS however the bound variable just retains it's
last value.  Does any one see a problem with adding an
else case in db-lib.c the function
buffer_transfer_bound_data() to the 

if (curcol->varaddr &&
!tds_get_null(resinfo->current_row,i))

something along the lines of:

} else if (curcol->varaddr &&
                (curcol->column_bindtype ==
NTBSTRINGBIND)) {
     curcol->varaddr[0]='

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