Select FirstName + ' ' + LastName from Members
VARCHAR值的误差隐式转换给出错误: Implicit conversion of varchar value to varchar cannot be performed because the collation of the value is unresolved due to a coll
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 T
我想重复计数1,但它与每个记录重复1。你能建议做什么? SELECT Count(*),
innerTable.*
FROM (SELECT (SELECT NAME
FROM tours
WHERE tours.id = tourbooking.tourid) AS NAME,
(SELECT url
FROM t
Select * from HotelPerson
Where RoomID IN (select ID from HotelRoom Where BookingID = 36)
Select * from HotelCancelationPolicy
Where RoomID IN (select ID from HotelRoom Where BookingID = 36)
如何将