查詢失敗：SQLSTATE [HY093]：無效的參數編號：綁定變量的數量與令牌數量不匹配

Question

我正在使用PDO和UPDATING數據庫中的多個表。每次我執行我收到以下錯誤查詢：

查詢失敗：SQLSTATE [HY093]：無效的參數編號：綁定變量的數量不匹配的令牌的數量

我所經歷和檢查，並似乎是正確的。我可以使用硬值在PHPMyAdmin中運行查詢，它將更新表。我已經硬編碼表名進行測試。

   $conn = parent::connect(); 
      $sql = "UPDATE ds_employee 
        LEFT OUTER JOIN ds_employee_address ON ds_employee.id_employee = ds_employee_address.fk_employee 
        LEFT OUTER JOIN ds_employee_detail ON ds_employee.id_employee = ds_employee_detail.fk_employee 
        SET 
         ds_employee.emp_lastname = :emp_lastname, 
         ds_employee.emp_firstname = :emp_firstname, 
         ds_employee.emp_middlename = :emp_middlename, 
         ds_employee.emp_prefername = :emp_prefername, 
         ds_employee_address.address1 = :address1, 
         ds_employee_address.address2 = :address2, 
         ds_employee_address.city = :city, 
         ds_employee_address.state = :state, 
         ds_employee_address.postal_code = :postal_code, 
         ds_employee_address.country = :country, 
         ds_employee_detail.hphone = :hphone, 
         ds_employee_detail.wphone = :wphone, 
         ds_employee_detail.mphone = :mphone, 
         ds_employee_detail.emp_email = :emp_email, 
         ds_employee_detail.gender = :gender, 
         ds_employee_detail.DOB = :DOB, 
         ds_employee_detail.ssn = :ssn, 
         ds_employee_detail.ethnicity = :ethnicity, 
         ds_employee_detail.filing_staus = :filing_status, 
         ds_employee_detail.emp_sdate = :emp_sdate, 
         ds_employee_detail.fk_department = :fk_department, 
         ds_employee_detail.job_title = :job_title, 
         ds_employee_detail.fk_manager = :fk_manager, 
         ds_employee_detail.drug_test = :drug_test, 
         ds_employee_detail.bg_check = :bg_check 
        WHERE ds_employee.id_employee = :id_employee"; 

      try { 
       $st = $conn->prepare($sql); 
       $st->bindValue(":emp_lastname", $this->data["emp_lastname"], PDO::PARAM_STR); 
       $st->bindValue(":emp_firstname", $this->data["emp_firstname"], PDO::PARAM_STR); 
       $st->bindValue(":emp_middlename", $this->data["emp_middlename"], PDO::PARAM_STR); 
       $st->bindValue(":emp_prefername", $this->data["emp_prefername"], PDO::PARAM_STR); 
       $st->bindValue(":address1", $this->data["address1"], PDO::PARAM_STR); 
       $st->bindValue(":address2", $this->data["address2"], PDO::PARAM_STR); 
       $st->bindValue(":city", $this->data["city"], PDO::PARAM_STR); 
       $st->bindValue(":state", $this->data["state"], PDO::PARAM_STR); 
       $st->bindValue(":postal_code", $this->data["postal_code"], PDO::PARAM_STR); 
       $st->bindValue(":country", $this->data["country"], PDO::PARAM_STR); 
       $st->bindValue(":hphone", $this->data["hphone"], PDO::PARAM_STR); 
       $st->bindValue(":wphone", $this->data["wphone"], PDO::PARAM_STR); 
       $st->bindValue(":mphone", $this->data["mphone"], PDO::PARAM_STR); 
       $st->bindValue(":emp_email", $this->data["emp_email"], PDO::PARAM_STR); 
       $st->bindValue(":gender", $this->data["gender"], PDO::PARAM_STR); 
       $st->bindValue(":DOB", $this->data["DOB"], PDO::PARAM_STR); 
       $st->bindValue(":ssn", $this->data["ssn"], PDO::PARAM_STR); 
       $st->bindValue(":ethnicity", $this->data["ethnicity"], PDO::PARAM_INT); 
       $st->bindValue(":filing_status", $this->data["filing_status"], PDO::PARAM_STR); 
       $st->bindValue(":emp_sdate", $this->data["emp_sdate"], PDO::PARAM_INT); 
       $st->bindValue(":fk_department", $this->data["fk_department"], PDO::PARAM_INT); 
       $st->bindValue(":job_title", $this->data["job_title"], PDO::PARAM_STR); 
       $st->bindValue(":fk_manager", $this->data["fk_manager"], PDO::PARAM_STR); 
       $st->bindValue(":drug_test", $this->data["drug_test"], PDO::PARAM_STR); 
       $st->bindValue(":bg_check", $this->data["bg_check"], PDO::PARAM_STR); 

       $st->execute(); 
       parent::disconnect($conn); 
      } catch (PDOException $e) { 
       parent::disconnect($conn); 
       die("Query failed: " . $e->getMessage()); 
      } 
      } 

不知道我在做什麼錯。我希望有一個人可以幫助我。

Answer 1

你似乎沒有在任何地方設置:id_employee。