What are some alternative approaches to achieving the desired outcome of deleting excess records in a MySQL table using PHP?

One alternative approach to deleting excess records in a MySQL table using PHP is to use a SQL query with a LIMIT clause to only delete a certain number of records at a time. This can help prevent timeouts or memory issues when trying to delete a large number of records in one go. 

// Connect to MySQL database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";

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

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Define query to delete excess records with a limit of 1000 records at a time
$sql = "DELETE FROM table_name WHERE condition = 'value' LIMIT 1000";

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

// Close connection
$conn->close();

Keywords

MySQL PHP database delete records

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