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From: Richard Jones <rich@annexia.org>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] PostgreSQL-OCaml 1.0.1
Date: Fri, 30 Jan 2004 12:30:34 +0000	[thread overview]
Message-ID: <20040130123034.GA29998@redhat.com> (raw)
In-Reply-To: <20040130122311.GA29288@redhat.com>

Here's a few more examples I've culled from our code.  We're doing
some (I think) neat stuff here, eg. using sth#map and sth#iter
to quickly iterate over the results from queries:

http://www.annexia.org/tmp/dbi-ex2.txt

... combined with pre-prepared statements:

http://www.annexia.org/tmp/dbi-ex3.txt

And we have some neat code that lets you tie a variable to a
particular field in the database, a kind of (primitive) persistence:

http://www.annexia.org/tmp/dbi-ex4.txt

We use this to tie Gtk widgets to database fields, using the
transaction capabilities of the database to implement Save and
Rollback operations in the GUI.

Rich.

-- 
Richard Jones. http://www.annexia.org/ http://www.j-london.com/
Merjis Ltd. http://www.merjis.com/ - improving website return on investment
If I have not seen as far as others, it is because I have been
standing in the footprints of giants.  -- from Usenet

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  reply	other threads:[~2004-01-30 12:30 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-30 12:02 Richard Jones
2004-01-30 12:15 ` Benjamin Geer
2004-01-30 12:23   ` Richard Jones
2004-01-30 12:30     ` Richard Jones [this message]
2004-01-30 12:43     ` Benjamin Geer
2004-01-30 12:56     ` Benjamin Geer
2004-01-30 13:22       ` Richard Jones
  -- strict thread matches above, loose matches on Subject: below --
2004-01-28 18:32 Markus Mottl
2004-01-28 22:44 ` Stefano Zacchiroli
2004-01-28 23:21   ` Markus Mottl
2004-01-29  9:38     ` Sven Luther
2004-01-29 18:18     ` Alain.Frisch
2004-01-29 20:06       ` Richard Jones
2004-01-29 23:36         ` Markus Mottl
2004-01-30  5:50         ` Josh Burdick
2004-01-30  7:37           ` Shawn Wagner
2004-01-30  8:21           ` Vitaly Lugovsky
2004-01-30 10:24             ` Benjamin Geer
2004-01-30 10:47               ` Richard Jones
2004-01-30 14:58                 ` Gerd Stolpmann
2004-01-30 15:46                   ` Richard Jones
2004-01-30 11:14               ` Markus Mottl
2004-01-30 11:25               ` Vitaly Lugovsky
2004-01-30 11:41                 ` Benjamin Geer
2004-01-30 16:44               ` Alex Baretta
2004-01-30 16:49                 ` Benjamin Geer
2004-01-30  8:23           ` Alain.Frisch
2004-02-01 21:03   ` Alain.Frisch

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