vb.org Archive - What's wrong with this query?

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- - What's wrong with this query? (https://vborg.vbsupport.ru/showthread.php?t=76648)

Deaths

02-19-2005 06:41 PM

What's wrong with this query?

Whats wrong with this query?

[sql]SELECT * FROM thread WHERE forum.forumid = 13 ORDER BY ID DESC LIMIT 10[/sql]

I get this error:

Code:

Database error in vBulletin 3.0.6:



Invalid SQL: 

                SELECT * FROM thread WHERE forum.forumid = 13 ORDER BY ID DESC LIMIT 10

        

mysql error: Unknown table 'forum' in where clause



mysql error number: 1109

Zachery

02-19-2005 06:43 PM

[sql]
SELECT * FROM " . TABLE_PREFIX . "thread WHERE " . TABLE_PREFIX . "forum.forumid = 13 ORDER BY ID DESC LIMIT 10[/sql]

Marco van Herwaarden

02-19-2005 06:49 PM

Lol it is not the only prefix Zach :D He refers to the forum table in the where clause, but forum is not used in the FROM clause. Typical copy&paste&edit error.

[sql]SELECT * FROM " . TABLE_PREFIX . "thread WHERE forumid = 13 ORDER BY ID DESC LIMIT 10[/sql]

Deaths

02-19-2005 07:02 PM

Thanks :).
I don't have time to try this out, but it looks promising.\

Quote:

Typical copy&paste&edit error.

Yep, so many idea's, so little time... If only I had time to handle every idea with the same time and care...

Zachery

02-19-2005 10:30 PM

Quote:

Originally Posted by Deaths

Thanks :).
I don't have time to try this out, but it looks promising.\

Yep, so many idea's, so little time... If only I had time to handle every idea with the same time and care...

I was getting the thing i knew was wrong ;) one at a time ay ? :)

Marco van Herwaarden

02-20-2005 06:47 AM

ay ay

Deaths

02-20-2005 07:34 AM

Ya goo' ol' pirate!

Still didn't work :(.

Query:

PHP Code:


		
			


$getnewposts = $DB_site->query_first("SELECT * FROM " . TABLE_PREFIX . "thread WHERE forumid = 13 ORDER BY ID DESC LIMIT 10");

Error:

Code:

Invalid SQL: SELECT * FROM thread WHERE forumid = 13 ORDER BY ID DESC LIMIT 10

mysql error: Unknown column 'ID' in 'order clause'



mysql error number: 1054

Marco van Herwaarden

02-20-2005 08:13 AM

Hmm ORDER BY threadid or forumid maybe?

Dont know what order you want.

Akex	02-20-2005 08:47 AM

I would say "ORDER BY dateline desc" ;)

But if you want the last posts prefer this one ;)

PHP Code:


		
			
$getnewposts = $DB_site->query("SELECT p.* FROM " . TABLE_PREFIX . "post as p

LEFT JOIN " . TABLE_PREFIX . "thread as t ON (t.threadid = p.threadid)

WHERE t.forumid = 13 ORDER BY p.dateline DESC LIMIT 10");

Deaths

02-20-2005 08:54 AM

Ok, now the DB error is gone.

But, with this code:

PHP Code:


		
			
$getnewposts = $DB_site->query_first("SELECT * FROM " . TABLE_PREFIX . "thread WHERE forumid = 13 ORDER BY dateline desc LIMIT 10 

"); 

$newposts = number_format($getnewposts['count']);

It just returns a "0", even though I'm absolutely sure there's a new post in the forum 13...

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