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  • From: "John Schinnerer" <john@eco-living.net>
  • To: "Permaculture Plant DB project" <pcplantdb@lists.ibiblio.org>
  • Subject: [pcplantdb] Fwd: [Zope-Annce] AdvancedQuery 0.5: flexible queries in Zope
  • Date: Fri, 6 Aug 2004 15:49:41 -1000 (HST)

Aloha,

Drowning in mail again...more later...

This and next mail are products that might enhance queries in ZCatalog, if
not already good enough.

cheers,
John S.

---------------------------- Original Message ----------------------------
Subject: Fwd: [Zope-Annce] [Ann] AdvancedQuery 0.5: flexible queries in
Zope From: "John Schinnerer" <johnschinnerer@yahoo.com>
Date: Fri, August 6, 2004 11:00 am
To: john@eco-living.net
--------------------------------------------------------------------------


--- Dieter Maurer <dieter@handshake.de> wrote:

> From: Dieter Maurer <dieter@handshake.de>
> Date: Wed, 4 Aug 2004 22:07:40 +0200
> To: zope-announce@zope.org
> Subject: [Zope-Annce] [Ann] AdvancedQuery 0.5: flexible queries in Zope
>
> AdvancedQuery is a Zope product for flexible queries
> against "ZCatalog" or "CatalogTool".
>
> Queries can be arbitrarily combined with "and", "or" and "not".
> All index types are almost fully supported (exception: relevance sorting
of TextIndexes).
>
> AdvancedQuery supports efficient incremental (lazy) multi-level
> sorting via
> FieldIndexes. This means, you can sort via e.g.
> "sort_on=(('Date','desc'), 'portal_type', 'id')". For large
> result sets, sorting is performed incrementally,
> only as far as you access the result. This can drastically speed up
sorting time.
>
> AdvancedQuery is especially efficient for "ManagableIndex"es
> (see:
> <http://www.dieter.handshake.de/pyprojects/zope#ManagableIndex>).
>
>
> Version 0.5 supports the new glob and regexp matching queries
> of "ManagableIndex".
>
>
>
> More information and download:
>
> <http://www.dieter.handshake.de/pyprojects/zope#AdvancedQuery>
>
>
> Note: This may be the last version with its current open source
> unrestricted use license. I consider whether I will expressly
> forbid the use of my software by institutions of the
> European Union (Councel of Ministers, Commission, Parliament, ...). This
is in protest against a recent decision of the
> Councel to make software patentable. This decision
> ignores a Parliament vote that pleaded to keep logic (algorithms,
business rules) un-patentable.
>
> --
> Dieter
> _______________________________________________
> Zope-Announce maillist - Zope-Announce@zope.org
> http://mail.zope.org/mailman/listinfo/zope-announce
>
> Zope-Announce for Announcements only - no discussions
>
> (Related lists -
> Users: http://mail.zope.org/mailman/listinfo/zope
> Developers: http://mail.zope.org/mailman/listinfo/zope-dev )
>

John Schinnerer - MA, Whole Systems Design
------------------------------------------
- Eco-Living -
Whole Systems Design Services
People - Place - Learning - Integration
john@eco-living.net
http://eco-living.net





  • [pcplantdb] Fwd: [Zope-Annce] AdvancedQuery 0.5: flexible queries in Zope, John Schinnerer, 08/06/2004

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