Question

I have 3 select queries:

Query 1:

select MMBID, MMBStartDate, MMBEnddate from MMBT1, MMBT2
where MMBT1.Profile_ID = MMBT2.Profile_ID

Query 2:

(SELECT Profile_ID, COUNT(vp.Viewed_ProfileId) AS viewed FROM dbo.Viewed_Profiles vp
  GROUP BY vp.Profile_Id),

Query 3:

SELECT Profile_ID, COUNT(fp.Favorite_ProfileId) AS favorites FROM dbo.Favorite_Profiles fp
  GROUP BY fp.Profile_Id

Now how I combine all these 3 select sts and get the follwing columns as output

• from Query1: MMBID, MMBStartDate, MMBEnddate
• from query2: COUNT(vp.Viewed_ProfileId) AS viewed
• from Query3: COUNT(fp.Favorite_ProfileId) AS favorites

Thanks for ur help
Sun

  (SELECT Profile_ID, COUNT(vp.Viewed_ProfileId) AS viewed FROM dbo.Viewed_Profiles vp
  GROUP BY vp.Profile_Id),
  (SELECT Profile_ID, COUNT(fp.Favorite_ProfileId) AS favorites FROM dbo.Favorite_Profiles fp
  GROUP BY fp.Profile_Id
   )

Answer 1

with one as 
(select MMBID, MMBStartDate, MMBEnddate, MMBT1.Profile_ID 
from MMBT1, MMBT2 where MMBT1.Profile_ID = MMBT2.Profile_ID),
two as
(SELECT Profile_ID, COUNT(vp.Viewed_ProfileId) AS viewed 
FROM dbo.Viewed_Profiles vp  GROUP BY vp.Profile_Id),
three as
(SELECT Profile_ID, COUNT(fp.Favorite_ProfileId) AS favorites 
FROM dbo.Favorite_Profiles fp  GROUP BY fp.Profile_Id)

select one.MMBID, one.MMBStartDate, one.MMBEndDate, two.viewed, three.favorites
from one inner join two on one.Profile_ID = two.Profile_ID
inner join  three on two.Profile_ID=three.profile_ID