How do i merge two or more rows based on their foreign key?

Question

I have three tables which are:

A(a1, a2, a3)

//This tbl (Table) can have multiple instances of a1, but cause of its dependence on b1, 
//we have a unique re         


        

Answer 1

Here is another solution using SQLXML:

SELECT  
    STUFF  
    (  
        (  
        SELECT ', ' + cast(id AS NVARCHAR(max)) + ': ' + video  
        FROM Video
        ORDER BY Id  
        FOR XML PATH ('')  
        ),1,1,''  
    )

CREATE TABLE [dbo].[Video](
    [ID] [int] NOT NULL,
    [Video] [varchar](50) NOT NULL,
    [Views] [int] NOT NULL
)

Result: 1: Hulk, 2: Jack, 3: The King

Update: I also just found this at Data Management and Exchange.