How do I update the database in the connecting to mysql database?

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MY database name = loginapp
table name = users

rather that updating the data it is adding a row to my sql

include "functions.php";
?>
if(isset($_POST['submit'])){

UpdateTable();
}

?>

<html>

<head>

<title> THis is the login page </title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" >
</head>

<body>

<label for="username">Username</label>
<input type="text" name="username" class="form-control">

<label for="password">Password</label>
<input type="password" name="password" class="form-control">

<select name="id" id="">

showAllData();
?>

</select>

</body>

</html>

What I have tried:

i have tried all the procedures along with UPDATING but looks like it is working like a INSERT command.

Posted 14-Mar-16 0:17am

Member 12390379

Updated 14-Mar-16 2:56am

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ZurdoDev · Answer 1 · 2016-03-14T02:56:00

Solution 1

Where is the code for the UpdateTable() method?

This is very, very, easy solution. Write an UPDATE statement instead of an INSERT statement.

Posted 14-Mar-16 2:56am

ZurdoDev