vb.org Archive - Combining 3 queries - what to do with the same variable?

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Erwin

07-30-2002 10:16 PM

Combining 3 queries - what to do with the same variable?

Hi,

Thanks for helping in advance.

I'm running into trouble combining another 3 queries - 2 of them use the same variables.

PHP Code:


		
			


$test = $DB_site->query("

    SELECT forum.title,user.userid,title,threadid,thread.lastpost,lastposter,replycount,views,postuserid,postusername 

    FROM thread 

    LEFT JOIN forum USING (forumid)

    LEFT JOIN user ON thread.lastposter=user.username

    ORDER BY lastpost DESC LIMIT 5

");

How do I show the thread title AND the forum title?

I cannot use $test[title] since there are 2 title variables being called... how do I separate each title variable?

Also, is joining these 3 queries valid?

Thanks again for helping...

Admin

07-31-2002 05:04 AM

You give the fields aliases (a MySQL term), like so:

Code:

$test = $DB_site->query("

    SELECT [high]forum.title AS forumtitle[/high],user.userid,[high]thread.title AS threadtitle[/high],threadid,thread.lastpost,lastposter,replycount,views,postuserid,postusername 

    FROM thread 

    LEFT JOIN forum USING (forumid)

    LEFT JOIN user ON thread.lastposter=user.username

    ORDER BY lastpost DESC LIMIT 5

");

And then use $row[forumtitle] and $row[threadtitle].

Erwin

07-31-2002 06:55 PM

Firefly, thanks again for help. :) You are very gracious. It works fine.

Admin

08-01-2002 07:35 AM

You're welcome. :)

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