get last insert row id

[Culpian Camilo Martin <camiloculpian gmail com>]

supose i get:

Glib::RefPtr<Gnome::Gda::Connection> connection;
Glib::RefPtr<Gnome::Gda::SqlParser> sql_parser;
Glib::RefPtr<Gnome::Gda::Set> last_insert_row;
Glib::RefPtr<Gnome::Gda::Set> params;
last_insert_row = last_insert_row->create();

sql_parser = sql_parser->create();
params = params->create();


connection->statement_execute_non_select(sql_parser->parse_string(SQL_Command), params, last_insert_row);

how i get the last inserted row id value?