Joomla query - do we need to manually escape? - Joomla! Forum - community, help and support

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i using jfactory::getdbo() establish database connection. need manually escape queries user input? or joomla framework make queries safe when using jfactory::getdbo() ?

my queries like

code: select all

    $query = "select #__categories.id
    #__categories
    right join #__wlseoartikel_categorie
    on #__categories.id = #__wlseoartikel_categorie.cat_id
    #__categories.id='".$categorie."'";
   
    $db->setquery($query);
    $db->query();


is safe or need escape $categorie manually?






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