vb.org Archive - What Does TABLE

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- - What Does TABLE_PREFIX means? (https://vborg.vbsupport.ru/showthread.php?t=95666)

White_Snake

09-05-2005 01:11 AM

What Does TABLE_PREFIX means?

well i been looking this on some mods that requiere mySQL operations, but im not sure what does TABLE_PREFIX means so i would be good if someone can tell me what does it means?

btw im looking this on vb 3.5.0 RC2

Adrian Schneider

09-05-2005 01:14 AM

It's the table prefix you used on all your vbulletin tables... you specify it when installing.

If you installed using "vb3_" then

PHP Code:


		
			
$db->query_read("

    SELECT *

    FROM " . TABLE_PREFIX . "user

    WHERE userid = '" . $vbulletin->userinfo['userid'] . "'

    LIMIT 1

");

would query the correct table, whereas

PHP Code:


		
			
$db->query_read("

    SELECT *

    FROM user

    WHERE userid = '" . $vbulletin->userinfo['userid'] . "'

    LIMIT 1

");

would not, because the table is called "vb3_user", not "user".

If you don't have table prefixes, it won't affect anything (because the constant is equal to "").

White_Snake

09-05-2005 01:20 AM

i see, thanks a lot that was quick and a very clear explained too thank you :D again

Come2Daddy

09-21-2008 11:25 AM

I came here by searching, very good answer
Thank you :)

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