Hello all i have the following tables;
Table - posts
PostId,
Email,
ForumId
DatePosted,
Likes,
Dislikes
Table - forum
ForumId,
ForumTitle,
ForumPostText,
PostDate,
Views
I am wanting to pull most information from the ' posts
' table and the forumTitle from the ' forum
' table, both tables share forumId. This will allow the user of a certain email address to see which forum they have posted on. I do not have a great deal of experience with MySQL joins any help greatly appreciated.
$stmt = $mysqli->prepare(" SELECT posts.PostId, posts.Email, posts.ForumId, forum.ForumId, forum.ForumTitle FROM posts LEFT JOIN forum ON forum.ForumId = posts.ForumId WHERE posts.Email = ? ");
$stmt->bind_param('s', $usr);
$stmt->execute();
$stmt->bind_result($ForumId,$DatePosted,$Likes,$Dislikes,$Title);
$stmt->fetch();
You can use the self join
SELECT posts.PostId, posts.Email, posts.ForumId, forum.ForumId, forum.ForumTitle
FROM posts,
forum
WHERE
forum.ForumId = posts.ForumId
AND
posts.Email = ?
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