得到查詢

Question

Select Count(*), 
(select Name from Tours Where Tours.ID = TourBooking.TourID) as Name, 
(select Url from Tours Where Tours.ID = TourBooking.TourID) as Url, 
(select Top 1 Name from TourImages Where TourImages.TourID = TourBooking.TourID Order By ID Asc) as ImageName, 
(Select Duration +' '+ CASE WHEN DurationType = 'd' THEN 'Day(s)' WHEN DurationType = 'h' THEN 'Hour(s)' END from Tours Where Tours.ID = TourBooking.TourID)as Duration, 
(select replace(replace('<a> Adult(s) - <c> Children','<a>', sum(case when [Type] = 1 then 1 else 0 end)      ), 
'<c>', sum(case when [Type] = 2 then 1 else 0 end)) from TourPerson Where TourPerson.BookingId = TourBooking.ID) as TotalPassengers, 
StartDate,CreatedDate as BookingDate,ID as BookingID,[Status],ServicePrice 
from TourBooking 

計數如何從這個查詢

Answer 1

如何從這個查詢獲得計數獲取計數

我想你試圖做與您的第一個COUNT(*)聲明。相反，你可以嘗試嵌套你的整個查詢，並以這種方式獲得計數。

SELECT COUNT(innerTable.*), innerTable.* FROM (
SELECT 
(select Name from Tours Where Tours.ID = TourBooking.TourID) as Name, 
(select Url from Tours Where Tours.ID = TourBooking.TourID) as Url, 
(select Top 1 Name from TourImages Where TourImages.TourID = TourBooking.TourID Order By ID Asc) as ImageName, 
(Select Duration +' '+ CASE WHEN DurationType = 'd' THEN 'Day(s)' WHEN DurationType = 'h' THEN 'Hour(s)' END from Tours Where Tours.ID = TourBooking.TourID)as Duration, 
(select replace(replace('<a> Adult(s) - <c> Children','<a>', sum(case when [Type] = 1 then 1 else 0 end)      ), 
'<c>', sum(case when [Type] = 2 then 1 else 0 end)) from TourPerson Where TourPerson.BookingId = TourBooking.ID) as TotalPassengers, 
StartDate,CreatedDate as BookingDate,ID as BookingID,[Status],ServicePrice 
from TourBooking) as innerTable