select gfnr, to_char(rufzeitum,'hh24:mi:ss'),dat,statbest from bestellkopf where geliefertvon_sjnr=-Lieferantennr- and dat='06.08.2005'
select * from bestellposition where stat <4 and artikel_pzn=-PZN-
update bestellposition set stat=4 where in_gfnr='-bestellnr-' and in_gfart='BE' and stat <4 oder update bestellposition set stat=4 where in_gfnr='-bestellnr-' and in_gfart='BE' and stat <4 and ARTIKEL_PZN='-PZN-'