SQL Combine multiple rows into one with multiple columns

I've got multiple rows in my result from my query:

for example, the table "Address":

Street | Number | City ---------------------- A1 | A2 | A3 B1 | B2 | B3

What I actually want is:

Address1_Street | Address1_Number | Address1_City | Address2_Street | Address2_Number | Address2_City ------------------------------------------------------------------------------------------------------ A1 | A2 | A3 | B1 | B2 | B3

Anyone who knows how I can achieve this?

I've managed to get to this point now (sorry for using other columns, the one above was an example, but I'll guess you'll get the point):

select distinct a.ID, a.Name, ca1.NameLine1 as Address1_NameLine1, ca2.NameLine1 as Address2_NameLine1 from dbo.Accounts a, dbo.Addresses ca1, dbo.Addresses ca2 where (a.ID = ca1.AccountID AND a.ID = ca2.AccountID) AND (a.Name = 'TEST') AND (ca1.ID <> ca2.ID)

But I'm still getting 2 rows... where Address1 switches with Address2. Anyone who knows how to only get one? Thanks!



select ID, max(Name) Name, max(case when rn=1 then NameLine1 end) Address1_NameLine1, max(case when rn=2 then NameLine1 end) Address1_NameLine2 from (select a.ID, a.Name, ca.NameLine1, rank() over (partition by a.ID order by ca.ID) rn from dbo.Accounts a join dbo.Addresses ca on a.ID = ca.AccountID where a.Name = 'TEST') sq group by ID


select address1.* ,address2.* from Address address1 inner join on Address address2 on address1.userid=address2.userid

you can choose inner or left join based on data.


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