Question

Hey everybody. So, I’m creating this kind of a social network script for a project of mine and i need it to display a news feed similar to facebooks feed, that is, to display your friends posts and your own posts…but with my technique it only displays friends post.

my query is the following:

SELECT 
                * 
            FROM 
                ajee_friends
            JOIN
                ajee_wall
            ON
                ajee_friends.fid = ajee_wall.uid
            WHERE 
                ajee_friends.uid = '$this->uid'

Answer 1

    SELECT *
    FROM ajee_wall w
    WHERE w.uid IN
        ( SELECT fid 
          FROM ajee_friends
          WHERE uid = $this->uid
        )
UNION ALL
    SELECT *
    FROM ajee_wall w
    WHERE w.uid = $this->uid