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Re: Handling data in libpq

From: am(at)fx(dot)ro
To: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: Handling data in libpq
Date: 2002-10-19 20:12:32
Message-ID: 20021019231232.A247@coto (view raw, whole thread or download thread mbox)
Lists: pgsql-interfaces
On Sat, Oct 19, 2002 at 10:48:04AM -0400, John L. Turner wrote:
> Another way to look at it, is to create a TreeView, showing only part of the 
> data
> We do that for both our Customer's and  Products Tables
> First, select all the First Letters in a Customers Table's Last Name Field
> Show the User That list of Characters [ A ... Z ] 
>Then when the users Clicks (Selects) the Character, only those Last Names With 
> the Selected Character are fetched, and added to Treeview display
> Ditto for Products, only they are Grouped by a Category, then any number of  
> Sub Categories, until the small group of products are shown
> After the TreeView item is selected, the focus is changed to the second page 
> of a Tab Form to allow each field to be edited

This seems to be a useful strategy. But my program is ncurses-based ,
so i have no TreeViews. I hope i'll find a way to adapt somehow
your idea of selecting first a group of tuples based on some criteria
like the first letter.

Adrian Maier

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