Check out example codes for "mysql delete". It will help you in understanding the concepts better.

Code Example 1

DELETE FROM table_name WHERE condition;

Code Example 2

DELETE FROM table_name
WHERE some_column = some_value

Code Example 3

To delete data from a table, you use the MySQL DELETE statement. The following illustrates the syntax of the DELETE statement:

DELETE FROM table_name
WHERE condition;
In this statement:

First, specify the table from which you delete data.
Second, use a condition to specify which rows to delete in the WHERE clause. The DELETE statement will delete rows that match the condition,

Code Example 4

DELETE FROM products WHERE product_id=1;

Code Example 5

delete query

Code Example 6

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);

 // Check connection

 if ($conn->connect_error) {

    die("Connection failed: " . $conn->connect_error);
}


 
// sql to delete a record

 $sql = "DELETE FROM MyGuests WHERE id=3";

 
if ($conn->query($sql) === TRUE) {
    echo "Record deleted successfully";
} else {
    echo "Error deleting record: " . $conn->error;
}

$conn->close();

?>

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