Hi All,
i have a table in the form shown below
date |product |amount01/01/2010 |2 |3
01/01/2010 |1 |4
01/01/2010 |1 |6
01/01/2010 |2 |7
01/01/2010 |3 |2
01/01/2010 |2 |4
02/01/2010 |2 |3
02/01/2010 |3 |5
02/01/2010 |3 |1
02/01/2010 |2 |1
02/01/2010 |1 |2
02/01/2010 |2 |4
02/01/2010 |1 |2
I would like to know a method or procedure that can to achieve a table as shown below
date |1|2|3
01/01/2010 |10|14|2
02/01/2010 |6|8|6
where 1,2,3 is the sum of each product for each day is this possible to select these and how i'll really appreciate any help on these. thanks in advance