Weke ( " 2002- 19- 02 " ; " 2002- 19- 02 " ; 1 ) gee terug 0 , omdat daar is nie ' n volledige week in tussen , beginne na die eerste dag van die week ( maandag of sondag , afhangend op jou plaaslike instellings )
The WEEKS( ) function returns the difference between two dates in weeks . The third parameter indicates the calculation mode : if the mode is 0 , WEEKS( ) returns the maximal possible number of weeks between those days. If the mode is 1 , it only returns the number of whole weeks in between .