Using _week_of_year(<datetime field>) within a report returns some wrong data:
Date _week_of_year resullt
2007-Jan-01 52 (wrong)
2007-Jan-02 52 (wrong)
2007-Jan-03 1 (OK)
:
2007-Jan-08 1 (wrong)
2007-Jan-10 2 (OK)
It's seems it sets the week beginning on Wednesday for this report... don't know why?
The most confussing is that after creating a completely new (blank) report that only includes a column with the expression
_week_of_year (2007-01-01)
it returns = 1, which is OK!
Does anyone have any clue about what's happening?
I don't know what to do
Thanks a lot
