PHP, MYSQL: Order by date but empty dates last not first

Question

I fetch an array with todo titles and due dates from MySQL. I want to order it by date and have the oldest on top. But there are some todos without a date. These todos I don\'t

Answer 1

You can do it in MySQL with the ORDER BY clause. Sort by NULL first, then the date.

SELECT * FROM your_table ORDER BY (date_column IS NULL), date_column ASC

Note: This assumes rows without a date are NULL.