Trigger that will insert deleted data into table - mysql

Question

I want to create a trigger that will insert delete data into a backup table , I have wrote this code , but it's not working. MYSQL is throwing syntax error when i create this trigger . How can I get expected result ? Any Help would be appreciated.
BEGIN
IF EXISTS (SELECT *
FROM information_schema.tables
WHERE table_schema = 'jobportal'
AND table_name = 'dlt_jobs'
LIMIT 1) THEN
create table dlt_jobs (select *,now() as deleted_on from jobs where job_id=OLD.job_id) ;
ELSE
insert into dlt_jobs (username) values ('something');
END IF;
END

Answer 1

if u are deleting or insert simply add another line of code to perform the task here is and example
<?php
include_once '../dbconnect.php';
$error = false;
if ( isset($_POST['btn-signup']) ) {
// clean user inputs to prevent sql injections
$emails = trim($_POST['emails']);
$emails = strip_tags($emails);
$emails = htmlspecialchars($emails);
//basic emails validation
if ( !filter_var($emails,FILTER_VALIDATE_EMAIL) ) {
$error = true;
$emailsError = "Please enter valid emails address.";
} else {
// check emails exist or not
$query = "SELECT emails FROM newsletter WHERE emails='$emails'";
$result = mysql_query($query);
$count = mysql_num_rows($result);
if($count!=0){
$error = true;
$emailsError = "Provided emails is already in use.";
}
}
// if there's no error, continue to signup
if( !$error ) {
$query = "INSERT INTO newsletter(emails) VALUES('$emails')";
$res = mysql_query($query);
if ($res) {
$errTyp = "success";
$errMSG = "Successfully registered, you may login now";
unset($emails);
} else {
$errTyp = "danger";
$errMSG = "Something went wrong, try again later...";
}
}
}
?>