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 From: Andy Kramek
  Where is Andy Kramek?
 Westminster Circle, Akron
 Ohio - United States
 Andy Kramek
 To: Thomas Bähr
  Where is Thomas Bähr?
 Leipzig
 Germany
 Thomas Bähr
 Tags
Subject: RE: Bad code I've seen
Thread ID: 138614 Message ID: 138734 # Views: 115 # Ratings: 0
Version: Not Applicable Category: Off-topic
Date: Tuesday, July 17, 2007 11:52:45 PM         
   


Hi Thomas

> guess thats SPT !? coz name should be a string field or Cast into one !?
>
> > Regards
> > Andy Kramek
> > Microsoft MVP (Visual FoxPro)
> > Tightline Computers Inc, Akron Ohio, USA

Nope! This is straight VFP and even doing a CAST wouldn't help. The problem is that you can get a NULL from an OUTER JOIN - unless you specifically check for it and negate it using NVL() you will still get this problem. The correct query would be:

In VFP:
SELECT CPY.company_name, NVL( CTC.firstname, "" ) AS firstname, NVL( CTC.lastname, "" ) AS lastname  ;
   FROM company CPY ;
        LEFT OUTER JOIN contacts CTC ON CTC.companyfk = CPY.companypk ;
  WHERE CPY.company_name LIKE "A%" ;
   INTO CURSOR cur_list


For SQL Server:
SELECT CPY.company_name, ISNULL( CTC.firstname, "" ) AS firstname, ISNULL( CTC.lastname, "" ) AS lastname  ;
   FROM company CPY 
        LEFT OUTER JOIN contacts CTC ON CTC.companyfk = CPY.companypk 
  WHERE CPY.company_name LIKE "A%" 



Regards
Andy Kramek
Microsoft MVP (Visual FoxPro)
Tightline Computers Inc, Akron Ohio, USA



COMPLETE THREAD
Bad code I've seen Posted by Paul Gibson @ 7/17/2007 11:33:31 AM
RE: Bad code I've seen Posted by Boudewijn Lutgerink @ 7/17/2007 12:14:16 PM
RE: Bad code I've seen Posted by Ken Murphy @ 7/19/2007 2:27:44 AM
RE: Bad code I've seen Posted by Christian Tabligan @ 7/19/2007 3:12:26 AM
RE: Bad code I've seen Posted by Cetin Basoz @ 7/17/2007 12:24:11 PM
RE: Bad code I've seen Posted by Brian Walsh @ 9/7/2008 10:44:34 PM
RE: Bad code I've seen Posted by Cetin Basoz @ 9/8/2008 12:42:39 PM
RE: Bad code I've seen Posted by Ilya Rabyy @ 9/8/2008 6:11:29 PM
RE: Bad code I've seen Posted by Brad Schulz @ 9/8/2008 6:16:37 PM
RE: Bad code I've seen Posted by Ilya Rabyy @ 9/8/2008 6:32:11 PM
RE: Bad code I've seen Posted by Mike Yearwood @ 9/9/2008 1:07:25 AM
RE: Bad code I've seen Posted by Cetin Basoz @ 9/9/2008 1:07:04 AM
RE: Bad code I've seen Posted by Mike Yearwood @ 9/9/2008 3:38:23 PM
RE: Bad code I've seen Posted by Ilya Rabyy @ 9/9/2008 4:55:21 PM
RE: Bad code I've seen Posted by Mike Yearwood @ 9/10/2008 10:08:37 PM
RE: Bad code I've seen Posted by Ilya Rabyy @ 9/9/2008 4:43:28 PM
RE: Bad code I've seen Posted by Bernard Bout @ 9/12/2008 8:33:55 AM
RE: Bad code I've seen Posted by Cetin Basoz @ 9/12/2008 3:09:16 PM
RE: Bad code I've seen Posted by Mike Yearwood @ 9/12/2008 4:00:48 PM
RE: Bad code I've seen Posted by Bernard Bout @ 9/13/2008 6:01:30 AM
RE: Bad code I've seen Posted by Andy Kramek @ 7/17/2007 12:55:31 PM
RE: Bad code I've seen Posted by Thomas Bähr @ 7/17/2007 1:05:35 PM
RE: Bad code I've seen Posted by Andy Kramek @ 7/17/2007 11:52:45 PM
RE: Bad code I've seen Posted by Paul Gibson @ 7/18/2007 10:31:47 AM
RE: Bad code I've seen Posted by Anders Altberg @ 9/8/2008 1:29:58 PM
RE: Bad code I've seen Posted by Andy Kramek @ 9/8/2008 2:36:10 PM
RE: Bad code I've seen Posted by Brad Schulz @ 9/8/2008 3:52:38 PM
RE: Bad code I've seen Posted by Andy Kramek @ 9/9/2008 7:05:38 AM
RE: Bad code I've seen Posted by Jim Booth @ 9/9/2008 4:29:05 PM
RE: Bad code I've seen Posted by Andy Kramek @ 9/10/2008 1:33:51 PM
RE: Bad code I've seen Posted by Brad Schulz @ 9/9/2008 6:19:29 PM
RE: Bad code I've seen Posted by Jim Booth @ 9/9/2008 7:23:14 PM
RE: Bad code I've seen Posted by Andy Kramek @ 9/10/2008 1:39:51 PM
RE: Bad code I've seen Posted by Thomas Bähr @ 7/17/2007 1:02:29 PM
RE: Bad code I've seen Posted by Eric den Doop @ 7/18/2007 11:41:02 AM
RE: Bad code I've seen Posted by Tamar Granor @ 7/18/2007 10:19:47 PM
RE: Bad code I've seen Posted by Andy Kramek @ 7/19/2007 2:28:35 PM
RE: Bad code I've seen Posted by Barbara Peisch @ 7/19/2007 5:54:40 AM
RE: Bad code I've seen Posted by Eric den Doop @ 7/19/2007 7:00:56 AM
RE: Bad code I've seen Posted by Barbara Peisch @ 7/19/2007 8:00:59 AM
RE: Bad code I've seen Posted by tushar @ 7/19/2007 2:36:45 PM
RE: Bad code I've seen Posted by Eric den Doop @ 7/19/2007 2:57:49 PM
RE: Bad code I've seen Posted by Christian Pano @ 7/19/2007 11:34:31 AM
RE: Bad code I've seen Posted by Cetin Basoz @ 7/19/2007 12:12:56 PM
RE: Bad code I've seen Posted by Paul Gibson @ 7/19/2007 12:21:32 PM
RE: Bad code I've seen Posted by Cetin Basoz @ 7/19/2007 12:42:34 PM
RE: Bad code I've seen Posted by Paul Gibson @ 7/20/2007 11:36:26 AM
RE: Bad code I've seen Posted by Cetin Basoz @ 7/20/2007 3:13:48 PM
RE: Bad code I've seen Posted by Christian Pano @ 7/23/2007 11:10:22 AM
RE: Bad code I've seen Posted by John Peart @ 7/19/2007 12:18:54 PM
RE: Bad code I've seen Posted by Ken Murphy @ 7/19/2007 2:09:01 PM
RE: Bad code I've seen Posted by tushar @ 7/19/2007 2:24:51 PM
RE: Bad code I've seen Posted by Cetin Basoz @ 7/19/2007 2:44:42 PM
RE: Bad code I've seen Posted by tushar @ 7/19/2007 3:42:47 PM
RE: Bad code I've seen Posted by Ken Murphy @ 7/19/2007 8:22:04 PM
RE: Bad code I've seen Posted by Barbara Peisch @ 7/19/2007 8:34:36 PM
RE: Bad code I've seen Posted by Ken Murphy @ 7/19/2007 10:19:29 PM
RE: Bad code I've seen Posted by Barbara Peisch @ 7/19/2007 10:26:38 PM
RE: Bad code I've seen Posted by Thomas Bähr @ 7/20/2007 11:11:53 AM
RE: Bad code I've seen Posted by Ronan Masangcay @ 7/20/2007 4:48:50 AM
RE: Bad code I've seen Posted by Mike Yearwood @ 7/21/2007 2:35:23 AM
RE: Bad code I've seen Posted by Kurt Westerlund @ 9/12/2008 4:57:50 PM