What are the advantages of using COUNT(*) AS 'anzahl' in MySQL queries, as demonstrated in the forum thread?

Using COUNT(*) AS 'anzahl' in MySQL queries allows you to give a meaningful alias to the count result, making it easier to reference in your code. This can improve code readability and make it clearer what the count represents. Additionally, using an alias can help avoid naming conflicts in more complex queries. 

$query = "SELECT COUNT(*) AS 'anzahl' FROM table_name";
$result = mysqli_query($connection, $query);

if($result){
    $row = mysqli_fetch_assoc($result);
    echo "Number of rows: " . $row['anzahl'];
} else {
    echo "Error executing query: " . mysqli_error($connection);
}

Keywords

MySQL COUNT(*) AS query optimization forum thread

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