,--- I/Alex (Thu, 06 Oct 2011 14:02:14 -0400) ----*
| My understanding is that libpq does not allow one to find if a result
| set column is nullable.
,--- You/Merlin (Thu, 6 Oct 2011 15:16:18 -0500) ----*
| why aren't you using PQgetisnull()?
This function is not about the nullability of a column but rather
about the value in a result set cell:
PQgetisnull: Tests a field for a null value. int PQgetisnull(const PGresult *res, int row_number, int
column_number);
Notice the 'row_number'.
-- Alex -- alex-goncharov@comcast.net --