我做了這個SQL的解決方案。我需要的是行數是類的數量,列是每個類的總結,因此,第一列是行的總數,而每個歐列列是每月的總數,最後一行是總結逐月完整的專欄。
好運
Select DS.Cla,
Sum(case
when (Extract(year from DS.Data) =:intYear) then DS.PRE
else 0
end) as ToTal,
Sum(case
when (Extract(month from DS.Data) =1) then DS.PRE
else 0
end) as Jan,
Sum(case
when (Extract(month from DS.Data) =2) then DS.PRE
else 0
end) as FEV,
Sum(case
when (Extract(month from DS.Data) =3) then DS.PRE
else 0
end) as MAR,
Sum(case
when (Extract(month from DS.Data) =4) then DS.PRE
else 0
end) as ABR,
Sum(case
when (Extract(month from DS.Data) =5) then DS.PRE
else 0
end) as MAI,
Sum(case
when (Extract(month from DS.Data) =6) then DS.PRE
else 0
end) as JUN,
Sum(case
when (Extract(month from DS.Data) =7) then DS.PRE
else 0
end) as JUL,
Sum(case
when (Extract(month from DS.Data) =8) then DS.PRE
else 0
end) as AGO,
Sum(case
when (Extract(month from DS.Data) =9) then DS.PRE
else 0
end) as SETE,
Sum(case
when (Extract(month from DS.Data) =10) then DS.PRE
else 0
end) as OUT,
Sum(case
when (Extract(month from DS.Data) =11) then DS.PRE
else 0
end) as NOV,
Sum(case
when (Extract(month from DS.Data) =12) then DS.PRE
else 0
end) as DEZ
from Dados DS
Where DS.Cla > 0
And Extract(Year from DS.Data) = :intYear
group by DS.CLA
Union All
Select 0*count(DS.cla), 0*count(DS.cla),
Sum(case
when (Extract(month from DS.Data) =1) then DS.PRE
else 0
end) as JAN,
Sum(case
when (Extract(month from DS.Data) =2) then DS.PRE
else 0
end) as FEV,
Sum(case
when (Extract(month from DS.Data) =3) then DS.PRE
else 0
end) as MAR,
Sum(case
when (Extract(month from DS.Data) =4) then DS.PRE
else 0
end) as ABR,
Sum(case
when (Extract(month from DS.Data) =5) then DS.PRE
else 0
end) as MAI,
Sum(case
when (Extract(month from DS.Data) =6) then DS.PRE
else 0
end) as JUN,
Sum(case
when (Extract(month from DS.Data) =7) then DS.PRE
else 0
end) as JUL,
Sum(case
when (Extract(month from DS.Data) =8) then DS.PRE
else 0
end) as AGO,
Sum(case
when (Extract(month from DS.Data) =9) then DS.PRE
else 0
end) as SETE,
Sum(case
when (Extract(month from DS.Data) =10) then DS.PRE
else 0
end) as OUT,
Sum(case
when (Extract(month from DS.Data) =11) then DS.PRE
else 0
end) as NOV,
Sum(case
when (Extract(month from DS.Data) =12) then DS.PRE
else 0
end) as DEZ
from Dados DS
Where DS.Cla > 0
And Extract(Year from DS.Data) = :intYear
你能不能給我們一些樣本數據或告訴我們更多關於限制?例如,對於給定的campaignid,是否只有兩行? – 2008-10-17 19:32:53
contentid和contentrowid有什麼區別? – 2008-10-17 19:43:51
我剛剛發佈了一個應該希望清楚的例子...讓我知道如果這沒有幫助... – Kivus 2008-10-17 20:00:13