Draw a dynamic table in SQL - sql

Question

Good morning, I'm trying to draw a dynamic table with some data, this query, draw a table that has a day, his week, and some data that I want to calculate dynamically.
This is my query
use Alfri
;with monthDates
as
(
select DATEADD(month, 0, CONVERT(DATE,'2013-09-09',102)) as d
,DATEPART(week, DATEADD(month, datediff(month, 0, '2013-09-09'),0)) as w,
(
SELECT SUM(
CASE WHEN arrive_yard IS NOT NULL THEN
DATEDIFF(mi, Solicitado, Libre)-DATEDIFF(mi, arrive_yard, leave_yard)
ELSE
DATEDIFF(mi, Solicitado, Libre)
END
) as Tiempo
FROM MovimientoHoras
WHERE CONVERT(DATE, Solicitado, 102) = '2013-10-11'
) as info
union all
select DATEADD(day, 1, d)
,DATEPART(week, DATEADD(day, 1, d))
, info
from monthDates
where d < DATEADD(month, datediff(month, 0, '2013-10-09')+1,-1)
)
SELECT * FROM monthDates
This query draw me a table like this.
d |w |info |
2013-09-09 | 36 | 2780|
2013-09-10 | 37 | 2780|
2013-09-11 | 37 | 2780|
2013-09-12 | 37 | 2780|
2013-09-13 | 37 | 2780|
2013-09-14 | 37 | 2780|
2013-09-15 | 37 | 2780|
2013-09-16 | 37 | 2780|
But the info's column isn't calculling dynamically and this is my dilenma.
The point is that column d is calculated dynamically and that's the value that I want to use in info's column query, something like this WHERE CONVERT(DATE, Solicitado, 102) = d) as info instead of WHERE CONVERT(DATE, Solicitado, 102) = '2013-10-11') as info where D is the date changing in every row, the way that I'm trying it just giving me same data of '2013-10-11'
Something like a While to change a day in that subquery
Thanks

Answer 1

The basic approach is to separate the part that generates dates from the part that calculates the info for that date:
;with monthDates as (
select
cast('20130909' as date) as d,
datepart(week, dateadd(month, datediff(month, 0, '2013-09-09'), 0)) as w
union all
select
dateadd(day, 1, d),
datepart(week, dateadd(day, 1, d))
from
monthDates
where
d < dateadd(month, datediff(month, 0, '2013-10-09') + 1, -1)
)
select
m.d,
m.w,
sum(
datediff(mi, Solicitado, Libre)
- case when arrive_yard is not null then
datediff(mi, arrive_yard, leave_yard)
else 0 end
) info
from
monthDates m
left outer join
MovimientoHoras h
on cast(Solicitado as date) = m.d
group by
m.d,
m.w
Example SQLFiddle