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 From: Mayur Subbu
  Where is Mayur Subbu?
 Bangalore
 India
 Mayur Subbu
 To: tushar Kanvinde
  Where is tushar Kanvinde?
 Kolhapur, Maharastra
 India
 tushar Kanvinde
 Tags
Subject: RE: Join query slow
Thread ID: 228755 Message ID: 228925 # Views: 2 # Ratings: 0
Version: Visual FoxPro 9 SP2 Category: General VFP Topics
Date: Friday, May 22, 2009 4:55:53 PM         
   


> >
> >
> > http://fox.wikis.com/wc.dll?Wiki~UdfsAndTrimsInIndexes~VFP
> >
> > Isn't that test valid for Varchar columns?
> > -Anders
>
> It seems valid except that I am getting different sizes of CDX files where everything else is the same. The article is for FPD2.6 and VFP3.0
>
> Regards
> Tushar

Hi Tushar,

You have a point. I changed the datatype in both tables to character and "Voila" the query takes just 0.01 seconds to return the result. So I think while indexing on varchar fields we need to include padding.

Thanks.

ENTIRE THREAD

Join query slow Posted by Mayur Subbu @ 5/21/2009 10:55:59 AM
RE: Join query slow Posted by Ammar Hadi @ 5/21/2009 11:29:59 AM
RE: Join query slow Posted by Mayur Subbu @ 5/21/2009 3:59:01 PM
RE: Join query slow Posted by Anders Altberg @ 5/21/2009 4:20:19 PM
RE: Join query slow Posted by Anders Altberg @ 5/21/2009 4:32:29 PM
RE: Join query slow Posted by Anders Altberg @ 5/21/2009 11:33:42 AM
RE: Join query slow Posted by Mayur Subbu @ 5/21/2009 4:22:23 PM
RE: Join query slow Posted by Anders Altberg @ 5/21/2009 4:43:36 PM
RE: Join query slow Posted by Mayur Subbu @ 5/22/2009 4:01:56 AM
RE: Join query slow Posted by tushar @ 5/22/2009 7:59:31 AM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 11:54:02 AM
RE: Join query slow Posted by tushar @ 5/22/2009 12:17:35 PM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 9:31:24 PM
RE: Join query slow Posted by tushar @ 5/23/2009 6:56:11 AM
RE: Join query slow Posted by tushar @ 5/22/2009 12:30:31 PM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 2:24:11 PM
RE: Join query slow Posted by tushar @ 5/22/2009 4:14:42 PM
RE: Join query slow Posted by Mayur Subbu @ 5/22/2009 4:55:53 PM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 8:47:14 PM
RE: Join query slow Posted by Mayur Subbu @ 5/27/2009 4:44:53 AM
RE: Join query slow Posted by Anders Altberg @ 5/27/2009 8:10:28 AM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 11:35:39 AM
RE: Join query slow Posted by Mayur Subbu @ 5/22/2009 4:48:42 PM
RE: Join query slow Posted by Anders Altberg @ 5/22/2009 9:15:37 PM
RE: Join query slow Posted by Ravi Taxali @ 5/21/2009 4:07:12 PM
RE: Join query slow Posted by Mayur Subbu @ 5/21/2009 4:46:16 PM
RE: Join query slow Posted by Ravi Taxali @ 5/22/2009 4:16:01 PM