Wenn Ergebniss komplett null ist.....

[xtraMen]

Hallo Leute,

ich hab eine Abfrage:

$downloads_query = tep_db_query("select * from " .
TABLE_DOWNLOADS_KU_VERFASSEN . " d, " . 
TABLE_DOWNLOADS_KU_VERFASSEN_DESCRIPTION . " dd  
where downloads_kdr = '".$_SESSION['customer_id']."' 
and d.downloads_id = dd.downloads_id 
and dd.language_id = '" . (int)$languages_id . "' 
and downloads_status = '1' order by d.downloads_id");

Wenn aber nun die Abfrage kein Ergebniss liefert nicht mal 0, rein gar nix....wie formuliere ich das in einer IF Abfrage innerhalb einer while Schleife.

DAnke und Gruss

 

[olly1882]

Versuchs mal so:

 $downloads_query = tep_db_query(
 select *
 from TABLE_DOWNLOADS_KU_VERFASSEN as d, TABLE_DOWNLOADS_KU_VERFASSEN_DESCRIPTION as dd
 where downloads_kdr = '".$_SESSION['customer_id']."'
 and d.downloads_id = dd.downloads_id
 and dd.language_id = '" . $languages_id . "'
 and downloads_status = '1' order by d.downloads_id");