db where var1=x AND var2=y AND var3=q

[Ruud]

fallback scenario below used, but please let me know what's the best way to work ;-)

$db->query("DELETE FROM `tbl_resource` WHERE (`ID_resource`= ? AND `ID_veld`= ? AND `type_resource`='P') LIMIT 1;",[$papoId, $lesblokId]);