Re: Is there no QUERY SELECTION BY ATTRIBUTE on purpose?
Are you sure about that?
> On Apr 21, 2016, at 9:52 PM, Keisuke Miyako wrote:
>
> keep in ming that QUERY SELECTION is sequential, it doesn't profit from indexing.
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
Good question Kirk, I've found myself wanting this feature a few times.
> You can link QUERY and QUERY BY ATTRIBUTE :
>
> QUERY BY ATTRIBUTE (... ;*)
> QUERY (...)
Good point! This is a good option in some cases.
> 3 - to use a French expression - "Why would you want to do that ??"
For the same reasons you'd want to use QUERY SELECTION.
There are a couple feature requests for this on the 4D Forum (I made one before I realized someone else had already made one):
http://forums.4d.fr/Post/EN/17208434/1/17208435
Thanks,
Welsh
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
??,
On Thu, Apr 21, 2016 at 9:00 AM, lists wrote:
> 1 - Sets are your friends..... (this is what 4D does internally anyway)
>
Excellent point I don't use often enough.
> 2 - You can mix QBA and normal queries
>
True. I realized that shortly after posting.
> 3 - to use a French expression - "Why would you want to do that ??"
>
The whole 'query selection' thing is a 4D trope I've just gotten used to
and is more or less consistent within the 4D eco system.
--
Kirk Brooks
San Francisco, CA
=======================
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
Olivier,
Thanks. I realized that myself shortly after posting.
On Thu, Apr 21, 2016 at 9:31 AM, Olivier Deschanels <
Olivier.Deschanels@xxx.xxx> wrote:
> Hello,
>
> You can link QUERY and QUERY BY ATTRIBUTE :
>
> QUERY BY ATTRIBUTE (... ;*)
> QUERY (...)
--
Kirk Brooks
San Francisco, CA
=======================
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
Hello,
You can link QUERY and QUERY BY ATTRIBUTE :
QUERY BY ATTRIBUTE (... ;*)
QUERY (...)
Regards
Olivier
> Le 21 avr. 2016 à 17:51, Kirk Brooks a écrit :
>
> I just noticed this. Is it because of some structural reason there can't
> be QUERY SELECTION BY ATTRIBUTE or did it just get overlooked in the
> excitement of making the thing work in the first place?
>
> --
> Kirk Brooks
> San Francisco, CA
> =======================
> **********************************************************************
> 4D Internet Users Group (4D iNUG)
> FAQ: http://lists.4d.com/faqnug.html
> Archive: http://lists.4d.com/archives.html
> Options: http://lists.4d.com/mailman/options/4d_tech
> Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
> **********************************************************************
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
Kirk,
1 - Sets are your friends..... (this is what 4D does internally anyway)
2 - You can mix QBA and normal queries
3 - to use a French expression - "Why would you want to do that ??"
-----Original Message-----
From: 4D_Tech [mailto:4d_tech-bounces@xxx.xxx] On Behalf Of Kirk Brooks
Sent: April 21, 2016 9:52 AM
To: 4D iNug Technical <4d_tech@xxx.xxx>
Subject: Is there no QUERY SELECTION BY ATTRIBUTE on purpose?
I just noticed this. Is it because of some structural reason there can't be QUERY SELECTION BY ATTRIBUTE or did it just get overlooked in the excitement of making the thing work in the first place?
--
Kirk Brooks
San Francisco, CA
=======================
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************
**********************************************************************
4D Internet Users Group (4D iNUG)
FAQ: http://lists.4d.com/faqnug.html
Archive: http://lists.4d.com/archives.html
Options: http://lists.4d.com/mailman/options/4d_tech
Unsub: mailto:4D_Tech-Unsubscribe@xxx.xxx
**********************************************************************