In what specific order should the elements in a SQL query be arranged to avoid errors and ensure proper execution in PHP?

When writing a SQL query in PHP, the elements should be arranged in the following order to avoid errors and ensure proper execution: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY. This order is important because it follows the logical flow of a SQL query and ensures that each clause is in the correct place. By following this order, you can prevent syntax errors and make your query more readable and maintainable. 

$sql = "SELECT column1, column2 FROM table_name WHERE condition1 = 'value' GROUP BY column1 HAVING COUNT(column1) > 1 ORDER BY column2";
$result = mysqli_query($conn, $sql);

if(mysqli_num_rows($result) > 0) {
    while($row = mysqli_fetch_assoc($result)) {
        // Process the results
    }
} else {
    echo "No results found";
}

Keywords

SQL query elements arrangement errors execution

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