Question

Here is two SQL Query when executing this SQL its work fine.

SELECT * 
  FROM xyz 
 WHERE file_play_start_date BETWEEN '2011-07-01 06:15:00' 
                                AND '2011-07-08 06:30:00'

…but when adding another condition then its not working.
e.i:returning no result tho there is result to show in this condition.

SELECT * 
  FROM xyz 
 WHERE calender_id = 3 
   AND file_play_start_date BETWEEN '2011-07-01 06:15:00' 
                                AND '2011-07-08 06:30:00'

Can any one tell me why its happening?

Answer 1

There are no rows in xyz where calender_id = 3 and file_play_start_date between ‘2011-07-01 06:15:00’ and ‘2011-07-08 06:30:00’.