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 From: Jun Tangunan
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 Cabanatuan
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 Jun Tangunan
 To: Cetin Basoz
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 Izmir
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 Cetin Basoz
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Subject: RE: Method of data retrieval for grid
Thread ID: 345357 Message ID: 345502 # Views: 43 # Ratings: 0
Version: Visual FoxPro 8 Category: Grids
Date: Thursday, May 24, 2012 12:06:38 AM         
   


> > Like what Mike says, read Andy Kramek's Safe Select approach which involves manipulating two cursors or do what Cetin shows you which is a single cursor approach.
> >
> > Also I advice you to read these as well:
> >
> > Grid Reconstruction - http://sandstorm36.blogspot.com.au/2011/12/grid-reconstruction-why-how-and-when-it.html
> > Nofilter clause - http://sandstorm36.blogspot.com/2011/09/nofilter-clause-on-sql-select-when-to.html
> >
> >
> > http://sandstorm36.blogspot.com
> > http://weblogs.foxite.com/sandstorm36
>
> Is there an unsafe select?
>
>

> Cetin Basoz
>
> .Net has got better.Think about moving - check my blog:
> My Blog
> Blog (mirror) - sounds to be down
>

> Support Wikipedia


:-U

I guess because if the developer is not careful enough, then a grid reconstruction may happen and that may be considered as unsafe select.

Actually I prefer calling that (safe select) the 2-cursor approach and because of that, what you have shown as the single-cursor approach. :-)


http://sandstorm36.blogspot.com
http://weblogs.foxite.com/sandstorm36

ENTIRE THREAD

Method of data retrieval for grid Posted by Roy Slough @ 5/22/2012 9:16:05 PM
RE: Method of data retrieval for grid Posted by Mike Yearwood @ 5/22/2012 9:36:42 PM
RE: Method of data retrieval for grid Posted by Anders Altberg @ 5/23/2012 12:48:32 AM
RE: Method of data retrieval for grid Posted by Cetin Basoz @ 5/23/2012 2:19:09 AM
RE: Method of data retrieval for grid Posted by Jun Tangunan @ 5/23/2012 4:16:30 AM
RE: Method of data retrieval for grid Posted by Cetin Basoz @ 5/23/2012 11:31:46 AM
RE: Method of data retrieval for grid Posted by Jun Tangunan @ 5/24/2012 12:06:38 AM
RE: Method of data retrieval for grid Posted by Roy Slough @ 5/23/2012 12:32:11 PM