Delete / Remove Records In Database Table: PHP & MySQL

Video tutorial demonstrates deleting / removing of data / records from the database table.

First look at these short videos:
Connect to the database
Simple / basic insertion operation
Insertion of Records into Database using Forms: PHP & MySQL (important)
SELECT / LIST Records From Database Table: PHP & MySQL
UPDATE / EDIT Records In Database Table: PHP & MySQL

SELECTING and Displaying Data
index.php

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< ?php
include_once('db.php');
 
if(isset($_POST['name']))
{
  $name = $_POST['name'];
 
  if(mysql_query("INSERT INTO apple VALUES('','$name')"))
echo "Successful Insertion!";
  else
echo "Please try again";
}
 
 
$res = mysql_query("SELECT * FROM apple");
 
 
?>


 
Name:

List of companies ..

    < ?php while( $row = mysql_fetch_array($res) ) echo "
  • $row[id].
  • $row[name]
  • edit
  • delete

  • "; ?>
Name:

List of companies ..

    < ?php while( $row = mysql_fetch_array($res) ) echo "
  • $row[id].
  • $row[name]
  • edit
  • delete

  • "; ?>

Some CSS styling for simple / basic presentation: CSS Hover Over Effect

We have added delete link beside each record.

Deleting Records From Database Table

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< ?php
include_once('db.php');
 
if( isset($_GET['del']) )
{
$id = $_GET['del'];
$sql= "DELETE FROM apple WHERE id='$id'";
$res= mysql_query($sql) or die("Failed".mysql_error());
echo "";
}
?>

Here we receive the value of id, passed from index.php and assign it to a local variable called $id.
Then using simple DELETE query, we delete the records associated with the id.

Video Tutorial: Delete / Remove Records In Database Table: PHP & MySQL



YouTube Link: https://www.youtube.com/watch?v=ByaECx2mj9M [Watch the Video In Full Screen.]



List of companies ..
1. Google USA edit delete
2. Apple USA edit delete
3. Microsoft USA edit delete
4. Oracle USA edit delete