From my vb net application I call a stored procedure in a Pervasive database. This is the st.proc.
CREATE PROCEDURE "spUpdateAllineaPos18" (in :AllineaPos18 utinyint,
in :Descrizione varchar(50));
SET Descrizione = :Descrizione
WHERE AllineaPos18 = :AllineaPos18;
To call it I use a PSqlCommand. What is strange is that if I call ExecuteNonQuery the method always return -1 but the stored was executed exactly. Why?