transaction

//mau pasang troll back malang blank, by the way troll back fungsi buat apa ya ? buat testing error kn ?

$this->db->trans_start();
$this->pembelian_model->remove();
$this->pembelian_model->simpan_banyak1();
$this->pembelian_model->updateProject();
$this->db->trans_complete();
redirect('admin/pembelian');