Guys is it possible to create column (or more than one depending on some values).
For example if i would like to read data from selected range of dates (four weeks)
in table i would like to have four columns one for each week.

I for example I'll select wider range of dates, for example 8 weeks, it will generate 8 columns, one for each week etc.

Is it possible ?

I so, how to do it ?

For example:

start_date 2015-12-01 end_date 2015-12-31 (4 weeks +)

i need 4 columns + sum(TOTAL)

if for example I'll select more like 8 weeks period... i would like to have product + column for each week (8) + total.

Is it possible in Odoo ? (using for example PHP I can do it easily, unfortunately I can't use my favorite language in this case :) )