MySQL查询添加另一个条件

Question

Here is my query:

SELECT photos.*
FROM photos
INNER JOIN follows
ON photos.userid=follows.followingid
WHERE follows.followerid = $myId
ORDER BY photos.id
DESC LIMIT 10

How would I add an extra condition to this correctly so that it can check for photos by that user's ID (using the $myId variable)?

UPDATE: Now added the conditional in the syntax provided in an answer, but only shows images from users you're following not your own photos though.

UPDATE 2: Table structures:

Answer 1

From your question it is difficult to gather how your tables are set up, but this may be what you're looking for:

SELECT photos.*
FROM photos
LEFT OUTER JOIN follows
ON photos.userid=follows.followingid
WHERE follows.followerid = $myId OR photos.userid = $myId
ORDER BY photos.id
DESC LIMIT 10

EDIT: I see what you're trying to do, you need to do a left outer join to include every result from the photos table, this should work.