Modifiqué el SQL Fiddle dado en el comentario que le dará el resultado deseado, siempre que ya tenga los totales diarios:
http://www.sqlfiddle.com/#!6/09168/2
DECLARE @startDate datetime
DECLARE @endDate datetime
SELECT @startDate = '2012-10-08'
SELECT @endDate = '2012-10-12'
SELECT
DT1.ddate,
DT1.phone,
DT1.letter,
DT1.email,
DT1.web,
SUM(DT2.phone) phoneTotal,
SUM(DT2.letter) letterTotal,
SUM(DT2.email) emailTotal,
SUM(DT2.web) webTotal
FROM
DailyTotals DT1
LEFT JOIN DailyTotals DT2 ON DT1.ddate >= DT2.ddate AND DT2.ddate >= @startDate
WHERE
DT1.ddate <= @endDate
GROUP BY
DT1.ddate,
DT1.phone,
DT1.letter,
DT1.email,
DT1.web
Si desea convertirlo en una declaración, deberá reemplazar DailyTotals con su subconsulta que le brinda los totales diarios. Sin embargo, sugeriría crear una vista llamada DailyTotals y usarla.
EDITAR:
Puede usar un CTE para generar su rango de fechas en lugar de la tabla temporal. Modifiqué su consulta completa que dice que funciona para unirse con el CTE en lugar de @temp. Aunque no tengo forma de probarlo. Si esto no funciona, cree un SLQ Fiddle con su esquema y lo intentaré de nuevo.
WITH Dates AS
(
SELECT CONVERT(date, MIN(ComplaintTime)) AS ddate,
MAX(ComplaintTime) as EndDate
FROM
Complaints
UNION ALL
SELECT DATEADD(DAY, 1, ddate), EndDate
FROM Dates
WHERE DATEADD(DAY, 1, ddate) <= EndDate
)
SELECT * FROM
(select ddate,ISNULL(L,0) AS Letter,
ISNULL(P,0) AS Phone,
ISNULL(E,0) AS Email,
ISNULL(W,0) AS WEB
FROM
(
select ComplaintMedia_Abbri,
ddate,COUNT(ComplaintMedia) as c
from Complaint
INNER JOIN Dates
ON convert(date,ComplaintDate)=ddate OPTION (MAXRECURSION 500)
WHERE isnull(Receivedby_Dept,Relatesto_Dept)=1
group by ComplaintMedia_Abbri,ddate
) p
pivot (SUM(c) FOR ComplaintMedia_Abbri IN (E,W,L,P)) AS pvt
) AS [A]
INNER JOIN
(
select ddate,ISNULL(L,0) AS LetterTot,
ISNULL(P,0) AS PhoneTot,
ISNULL(E,0) AS EmailTot,
ISNULL(W,0) AS WEBTot
FROM
(
select ComplaintMedia_Abbri,ddate,
COUNT(ComplaintMedia_Abbri) as c
from Complaint
INNER JOIN Dates OPTION (MAXRECURSION 0)
ON CONVERT(date,ComplaintDate) <= ddate OPTION (MAXRECURSION 0)
WHERE isnull(Receivedby_Dept,Relatesto_Dept)=1
group by ComplaintMedia_Abbri,ddate
) p
pivot (SUM(c) FOR ComplaintMedia_Abbri IN (E,W,L,P)) AS pvt
) AS [B]
ON A.ddate=B.ddate
order by A.ddate
