editdata

public void editData(int id, String jenisRuang, float hargaSewa) {
        System.out.println("**EDIT DATA**");

        try {
            conn = DriverManager.getConnection(url, user, password);
            String query = "UPDATE ruang SET jenis_ruang=?, harga_sewa=? WHERE id_ruang=?";
            pst = conn.prepareStatement(query);
            pst.setString(1, jenisRuang);
            pst.setFloat(2, hargaSewa);
            pst.setInt(3, id);
            int rowsAffected = pst.executeUpdate();

            if (rows
if (rowsAffected > 0) {
System.out.println("Data berhasil diubah.");
} else {
System.out.println("Gagal mengubah data.");
}
} catch (SQLException e) {
System.out.println(e.getMessage());
} finally {
try {
if (pst != null) {
pst.close();
}
if (conn != null) {
conn.close();
}
} catch (SQLException e) {
System.out.println(e.getMessage());
}
}
System.out.println("==============================");
}
}