Question

So I am not even sure if this is possible but it really would be awesome to learn and to be able to do this.

What I am trying to do is run 3 seperate queries that return a single row of data and create a single table that can then be used in a gridview in asp.net

query 1

SELECT     dbo.BOOKINGS.USERID, SUM(dbo.BOOKINGS.APRICE) AS total, COUNT
(dbo.BOOKINGS.USERID) AS bookingcount
FROM         dbo.BOOKINGS INNER JOIN
             dbo.TOURS ON dbo.BOOKINGS.TOUR = dbo.TOURS.TOUR INNER JOIN
             dbo.MAJOR ON dbo.TOURS.MAJOR = dbo.MAJOR.MAJOR
WHERE     (dbo.BOOKINGS.BOOKED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
@enddate)) AND (dbo.MAJOR.SDESCR = 'Cruises') AND 
                      (dbo.BOOKINGS.USERID = @USER) AND (dbo.MAJOR.DIVISION = 'A')
GROUP BY dbo.BOOKINGS.USERID

query 2

SELECT     dbo.BOOKINGS.USERID, SUM(dbo.BOOKINGS.APRICE) AS total, COUNT
    (dbo.BOOKINGS.USERID) AS bookingcount
FROM         dbo.BOOKINGS INNER JOIN
                      dbo.TOURS ON dbo.BOOKINGS.TOUR = dbo.TOURS.TOUR INNER JOIN
                      dbo.MAJOR ON dbo.TOURS.MAJOR = dbo.MAJOR.MAJOR
WHERE     (dbo.BOOKINGS.BOOKED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
    @enddate)) AND (dbo.MAJOR.SDESCR <> 'Cruises') AND 
                      (dbo.BOOKINGS.USERID = @USER) AND (dbo.MAJOR.DIVISION = 'A')
GROUP BY dbo.BOOKINGS.USERID

query 3

SELECT     SUM(dbo.SUBS.AMOUNT) AS total, COUNT(dbo.SUBS.AMOUNT) AS Memberships, 
    dbo.HOMES.USERID
FROM         dbo.HOMES INNER JOIN
                      dbo.SUBS ON dbo.HOMES.HOME = dbo.SUBS.HOME AND dbo.HOMES.JOINED 
    = dbo.SUBS.PAIDON
WHERE     (dbo.HOMES.JOINED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
    @enddate)) AND (dbo.HOMES.USERID = 
    @USER)
GROUP BY dbo.HOMES.USERID

all thre queries return a single row with 3 columns
so i figure this could work the only other difficult part is i want to add a new column

query1 userid  total1   bookingcount
query2 userid  total2   bookingcount
query3 userid  total3   memberships

Answer 1

You can do this using a UNION statement, all you have to do is get the 3 select statements to return the same amount of fields and in the same order

SELECT     'QUERY1' AS QUERYNAME, dbo.BOOKINGS.USERID, SUM(dbo.BOOKINGS.APRICE) AS total, COUNT(dbo.BOOKINGS.USERID) AS TOTAL2
FROM         dbo.BOOKINGS INNER JOIN
             dbo.TOURS ON dbo.BOOKINGS.TOUR = dbo.TOURS.TOUR INNER JOIN
             dbo.MAJOR ON dbo.TOURS.MAJOR = dbo.MAJOR.MAJOR
WHERE     (dbo.BOOKINGS.BOOKED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
@enddate)) AND (dbo.MAJOR.SDESCR = 'Cruises') AND 
                      (dbo.BOOKINGS.USERID = @USER) AND (dbo.MAJOR.DIVISION = 'A')
GROUP BY dbo.BOOKINGS.USERID

UNION ALL

SELECT     'QUERY2' AS QUERYNAME, dbo.BOOKINGS.USERID, SUM(dbo.BOOKINGS.APRICE) AS total, COUNT(dbo.BOOKINGS.USERID) AS TOTAL2
FROM         dbo.BOOKINGS INNER JOIN
                      dbo.TOURS ON dbo.BOOKINGS.TOUR = dbo.TOURS.TOUR INNER JOIN
                      dbo.MAJOR ON dbo.TOURS.MAJOR = dbo.MAJOR.MAJOR
WHERE     (dbo.BOOKINGS.BOOKED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
    @enddate)) AND (dbo.MAJOR.SDESCR <> 'Cruises') AND 
                      (dbo.BOOKINGS.USERID = @USER) AND (dbo.MAJOR.DIVISION = 'A')
GROUP BY dbo.BOOKINGS.USERID

UNION ALL

SELECT         'QUERY3' AS QUERYNAME, dbo.HOMES.USERID, SUM(dbo.SUBS.AMOUNT) AS total, COUNT(dbo.SUBS.AMOUNT) AS TOTAL2
FROM         dbo.HOMES INNER JOIN
                      dbo.SUBS ON dbo.HOMES.HOME = dbo.SUBS.HOME AND dbo.HOMES.JOINED 
    = dbo.SUBS.PAIDON
WHERE     (dbo.HOMES.JOINED BETWEEN CONVERT(int, @startdate) AND CONVERT(int, 
    @enddate)) AND (dbo.HOMES.USERID = 
    @USER)
GROUP BY dbo.HOMES.USERID