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-   -   How do I get the total amount of replies? (https://vborg.vbsupport.ru/showthread.php?t=96033)

Boofo 09-11-2005 04:37 AM
How do I get the total amount of replies?
 
How can I chnage the following to get only the ammount of replies and not replies and threads?

PHP Code:
  $topposter = $db->query_first("
  SELECT user.userid, user.username, COUNT(post.postid) AS postcount
  FROM " . TABLE_PREFIX . "post AS post
  LEFT JOIN " . TABLE_PREFIX . "thread AS thread ON (post.threadid = thread.threadid)
  LEFT JOIN " . TABLE_PREFIX . "user AS user ON (post.userid = user.userid)
  WHERE thread.forumid=$forumid
  GROUP BY post.userid
  ORDER BY postcount DESC
  LIMIT 1
 "); 

Andreas 09-11-2005 05:03 AM
Isn't that obvious? ;)

PHP Code:
$topposter = $db->query_first("
  SELECT user.userid, user.username, COUNT(post.postid) AS postcount
  FROM " . TABLE_PREFIX . "post AS post
  LEFT JOIN " . TABLE_PREFIX . "thread AS thread ON (post.threadid = thread.threadid)
  LEFT JOIN " . TABLE_PREFIX . "user AS user ON (post.userid = user.userid)
  WHERE thread.forumid=$forumid AND thread.firstpostid != post.postid
  GROUP BY post.userid
  ORDER BY postcount DESC
  LIMIT 1
 "); 

Boofo 09-11-2005 05:27 AM
It wasn't until you pointed it out to me.

Thank you, sir. ;)

Boofo 09-11-2005 12:43 PM
Ok, new problem. ;)

The 2 following queries seem to be interfering with each other. What happens is the first query is only for the top replies to a thread. The second query is for all posts in a thread (Threads + Replies). Sometimes, not always, the Top Poster (second query) will pick up the Top Relpies (first query) username. The other counts seem to stay correct. First, is there a way to combine the 2 and if not, how do I keep the username mix-up from happening?

PHP Code:
 $topreplies = $db->query_first("
SELECT user.userid, user.username, COUNT(post.postid) AS replycount
FROM " . TABLE_PREFIX . "post AS post
LEFT JOIN " . TABLE_PREFIX . "thread AS thread ON (post.threadid = thread.threadid)
LEFT JOIN " . TABLE_PREFIX . "user AS user ON (post.userid = user.userid)
WHERE thread.forumid=$forumid AND thread.firstpostid != post.postid
GROUP BY post.userid
ORDER BY replycount DESC
LIMIT 1
");
 
$topposter = $db->query_first("
SELECT user.userid, user.username, COUNT(post.postid) AS postcount
FROM " . TABLE_PREFIX . "post AS post
LEFT JOIN " . TABLE_PREFIX . "thread AS thread ON (post.threadid = thread.threadid)
LEFT JOIN " . TABLE_PREFIX . "user AS user ON (post.userid = user.userid)
WHERE thread.forumid=$forumid
GROUP BY post.userid
ORDER BY postcount DESC
LIMIT 1
"); 

Boofo 09-11-2005 01:12 PM
Ok, I think I fixed it. I changed the top poster query to this:

PHP Code:
  $topposter = $db->query_first("
  SELECT user.userid, user.username, COUNT(post.postid) AS postcount
  FROM " . TABLE_PREFIX . "post AS post
  LEFT JOIN " . TABLE_PREFIX . "thread AS thread ON (post.threadid = thread.threadid)
  LEFT JOIN " . TABLE_PREFIX . "user AS user ON (post.userid = user.userid)
  WHERE thread.forumid=$forumid AND thread.firstpostid = post.postid
  GROUP BY post.userid
  ORDER BY postcount DESC
  LIMIT 1
 "); 
I added this:

PHP Code:
  AND thread.firstpostid = post.postid 
to this:

PHP Code:
   WHERE thread.forumid=$forumid 
and it seemed to fix it. Still, is there a way to combine these 2 queries and get all the same info out of it?


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