What are the potential pitfalls of using multiple MySQL tables for sorting data in PHP?

Using multiple MySQL tables for sorting data in PHP can lead to increased complexity, slower performance, and potential data inconsistency. To avoid these pitfalls, consider using SQL queries with JOIN statements to combine related data from multiple tables into a single result set for sorting. 

<?php
// Connect to MySQL database
$mysqli = new mysqli("localhost", "username", "password", "database");

// Query to retrieve data from multiple tables and sort by a specific column
$query = "SELECT t1.*, t2.* FROM table1 t1 JOIN table2 t2 ON t1.id = t2.id ORDER BY t1.column ASC";

// Execute the query
$result = $mysqli->query($query);

// Fetch and display the sorted data
while($row = $result->fetch_assoc()) {
    // Display data here
}

// Close the database connection
$mysqli->close();
?>

Keywords

MySQL tables sorting data PHP performance normalization

Related Questions