Hi All!
First of all, I'm not sure if it is on-topic here. If not, show a correct
place to me, please.
I've got some problems with cursors and move command.
I write a program using libpq and I have something like this:
BEGIN
DECLARE cur CURSOR FOR SELECT num FROM zlec
FETCH FORWARD 2 IN cur
MOVE BACKWARD ALL IN cur
FETCH FORWARD 2 IN cur
In the last FETCH command PQresultStatus(res) returns PGRES_TUPLES_OK, but
PQntuples(res) returns 0.
Is it a correct behaviour of the move command? Or I missed something?
--
Na razie | Zapraszam na: http://www.polsl.gliwice.pl/~kalma
Marcin |