[52381] in SAPr3-news

home help back first fref pref prev next nref lref last post

Re: Optimierung eines select Statements

daemon@ATHENA.MIT.EDU (Rainer Huebenthal)
Mon Nov 22 01:24:00 2004

To: sapr3-news@mit.edu
Date: Mon, 22 Nov 2004 07:23:58 +0100
From: Rainer Huebenthal <usenet200411.20.finji@spamgourmet.com>
Message-ID: <s2hg2pwrd8fb.dlg@news.reisetraeume.com>
Reply-To: usenet-reply.20.finji@spamgourmet.com

Moin Wulf Kruempelmann, du schriebst:

>   select * from kna1  into table it_kna1
>                              where  pstlz in s_pstlz.
> 
>   select * from knvv where vkorg in s_vkorg
>                                    and vtweg in s_vtweg
>                                    and spart in s_spart.
> 


Select * ist boese, und du machst 100% zu viele
Datenbankabfragen.

cu
  Rainer

-- 
http://www.reisetraeume.com

home help back first fref pref prev next nref lref last post