Problem mysql_query

[sema1995]

PHP Code:

                local mall = mysql_query("SELECT vnum FROM player.item WHERE owner_id = "..pc.get_account_id().." and window = "'MALL'" and pos = "'1'";")
                
                if mall.mall[1] != 0 then
                    syschat("slot ocuped")             
                    return
                end 


This is correct?

Thanx.