Mysql date function not working for less than

Question

I need to get all records those equal and less than 2012-12-28 i used bellow query for this, booking_time is DATETIME field, and there are records less than 2012-12-28 but i

Answer 1

wrap the value with single quote and surely it will work

SELECT * 
FROM ctx_bookings 
WHERE DATE(booking_time) <= '2012-12-28' 
ORDER BY id ASC

• SQLFiddle Demo