[英]Codeigniter - Clone Data (But remove 1 column that is not exist )
我正在嘗試做的是:
嘗試從表“付款歷史”到“付款”克隆數據(更新),但是現在的問題是,“ 付款歷史”表中有“ PaymentHistory_ID”列,如何忽略它?
付款表
Payment_ID
Payment_Amount
Payment_Method
Payment_Remark
付款記錄表
Payment_ID
PaymentHistory_ID
Payment_Amount
Payment_Method
Payment_Remark
兩者具有相同的列和相同的數據類型
我的代碼: 控制器
public function updateHistory($Payment_ID){
$query = $this->db->where('Payment_ID', $Payment_ID)->get('PaymentHistory');
foreach ($query->result() as $row) {
$this->db->where('Payment_ID', $row->Payment_ID)->update('PaymentHistory', $row); // To update existing record
//$this->db->insert('Payment',$row); // To insert new record
}
}
基於我已從表中提供Codeigniter克隆數據並對其進行更新的問題 ,代碼可以工作,但不適用於我面臨的新問題。
注意:CodeIgniter的新增功能
帶有單個Payment_ID
public function updateHistory($Payment_ID){
// with single Payment_ID
//get data with specific column and ignore PaymentHistory_ID
$query = $this->db->select('Payment_Amount','Payment_Method','Payment_Remark')->where('Payment_ID', $Payment_ID)->get('YOUR FROM TABLE');
$result = $query->row_array();
if($result)
{ // check if has data
//then update to another table
$this->db->where('Payment_ID', $Payment_ID)->update('YOUR TO TABLE', $result ); // To update existing record
}
}
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