MySQL Delete Data

Deleting data in a MySQL table using PHP involves executing an SQL DELETE query. You can either use the procedural or object-oriented approach for interacting with the database.


Syntax:


DELETE FROM table_name WHERE condition;


The following example updates the name and age of the user with id=1.

Example (MySQLi Object-oriented)

<!DOCTYPE html>

<html>

<head>

<title>Page Title</title>

</head>

<body>


<h1>This is a Heading</h1>

<p>This is a paragraph.</p>


</body>

</html>

Example (MySQLi Procedural)

<!DOCTYPE html>

<html>

<head>

<title>Page Title</title>

</head>

<body>


<h1>This is a Heading</h1>

<p>This is a paragraph.</p>


</body>

</html>

Example (PDO)

<!DOCTYPE html>

<html>

<head>

<title>Page Title</title>

</head>

<body>


<h1>This is a Heading</h1>

<p>This is a paragraph.</p>


</body>

</html>

Note

Without a WHERE clause, all records in the table would be deleted. Make sure to specify which row(s) you want to delete.


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