Error while add data in database SQL Server 2016 [closed] - php

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Currently, I have one table in my database called 'factory'. In this table, there are two columns, 'Fac_ID' and 'Fac_Name'. Now, I want to create a function to add some new factory to the table 'factory'.
The value of 'Fac_ID' and 'Fac_Name' must be same, which mean when I want to add factory 'F09', the value of Fac_ID and Fac_Name must be same which is 'F09'.
When I used to connect with MYSQL database (PDO), the addition is successful. BUt when i change to MSSQL (PDO),
" Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: parameter was not defined in C:\xampp\htdocs\ebooking\add_factory.php:24 Stack trace: #0 C:\xampp\htdocs\ebooking\add_factory.php(24): PDOStatement->bindParam(':Fac_ID', 'F11')"
Here is my code for add_factory.php
<?php
require_once "configPDO.php";
if(isset($_POST['Submit'])) {
$Fac_ID = $_POST['Fac_ID'];
// checking empty fields
if(empty($Fac_ID)) {
if(empty($Fac_ID)) {
echo "<font color='red'>Name field is empty.</font><br/>";
}
//link to the previous page
echo "<br/><a href='javascript:self.history.back();'>Go Back</a>";
} else {
// if all the fields are filled (not empty)
//insert data to database
$sql = "INSERT INTO factory(Fac_Name, Fac_ID) VALUES(:Fac_Name, :Fac_Name)";
$query = $conn->prepare($sql);
$query->bindParam(':Fac_Name', $Fac_ID,);
$query->bindParam(':Fac_ID', $Fac_ID,);
$query->execute();
//display success message
header("Location:factory.php");
}
}
?>
and here is my configPDO.php
<?php
$servername = 'xxx.xx.xx.xxx';
$username = 'xx';
$password = 'xxxxxx';
$dbname = 'xxxx';
try {
$conn = new PDO("sqlsrv:Server=$servername;Database=$dbname", $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
catch(PDOException $error) {
$error->getMessage();
}
?>
Can I know what the problem? the input at HTML to add the factory is 'Fac_ID'

Answer 1

in the following query
$sql = "INSERT INTO factory(Fac_Name, Fac_ID) VALUES(:Fac_Name, :Fac_Name)";
you are using :Fac_Name twice instead you should use the following
$sql = "INSERT INTO factory(Fac_Name, Fac_ID) VALUES(:Fac_Name, :Fac_ID)";
and if you need to set the same value for the name and id you should ommit the following line
$query->bindParam(':Fac_ID', $Fac_ID,);
since you are trying to bind data to a parameter that doesnt exist in your query
the following statement is sufficent in your case
$query->bindParam(':Fac_Name', $Fac_ID,);