[php] was mache ich falsch mit meiner abfrage?

[Stefan Keller]

$result=mysql_query("SELECT * from Daten where f3 like ('$id_start') and f1 >=
('$a_monat_ts') and f5 not like '' and (f4 not like '' or f4 not like
'000000000')  ORDER by f1 ASC");