How can the choice of table or column names in a MySQL database impact the success of a PHP query?

Choosing clear and descriptive table and column names in a MySQL database can greatly impact the success of a PHP query. Using meaningful names can make the query more readable, understandable, and maintainable. It can also help prevent errors and confusion when writing and debugging PHP code that interacts with the database. 

// Example of using clear and descriptive table and column names in a PHP query
$query = "SELECT first_name, last_name FROM users WHERE role = 'admin'";
$result = mysqli_query($connection, $query);

if(mysqli_num_rows($result) > 0) {
    while($row = mysqli_fetch_assoc($result)) {
        echo "Admin: " . $row['first_name'] . " " . $row['last_name'] . "<br>";
    }
} else {
    echo "No admin users found.";
}

Keywords

MySQL database design table names column names PHP query

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