nString[][] registros =
{{"maria","mary"},{"joao","jj"}};
nConnection db =
DriverManager.getConnection(url,user,pass);
nStatement st =
db.createStatement();
nfor (int i=0;
i<registros.length; i++) {
n String nome = registros[i][0];
n String senha = registros[i][1];
n int ok = st.executeUpdate("update
senhas set senha='"+senha+
n "' where
nome='"+nome+"'");
n System.out.println(nome+(ok==1 ? ":
ok." : ": nok."));
n}
nst.close();
ndb.close();