mySQL SELECT upcoming birthdays

Question

I\'m trying to write a query to select users of a database whose birthdays are in the next 7 days.

I\'ve done a lot of research but I can\'t come up with a working s

Answer 1

try this:

 Select * From persons
 where (DayOfYear(birthday) >= 7 
         And DayOfYear(birthday) - DayOfYear(curdate()) Between 0 and 6) Or
       (MOD(YEAR(curDate()),4) = 0) And MOD(YEAR(curDate()),100) != 0
        And (DayOfYear(birthday) + 366 - DayOfYear(curdate())) % 366 < 7) Or
         (DayOfYear(birthday) + 365 - DayOfYear(curdate())) % 365 < 7)