MySQL week calculation between two dates

Question

I\'ve been stuck with this issue for days, which is something like calculating the numbers of weeks that lies between two days, for example:

Select @Days = (         


        

Answer 1

you could also try this as it separates weeks and days.

    SET @day1=DATE('2015-02-02');
    SET @day2=DATE('2015-02-10');
    SELECT CONCAT(SUBSTRING_INDEX(ABS(DATEDIFF(@day1,@day2)/7),'.',1),'Weeks ',
    SUBSTRING_INDEX(ABS(DATEDIFF(@day1,@day2)),'.',1)-SUBSTRING_INDEX(ABS(DATEDIFF(@day1,@day2))/7,'.',1)*7,'Days'
    )AS diff