Ryan Ramage writes:
>
> Thinking about this, you don't have to get all the database. If you
> have the set of keys you are interested in for all the docs eg
> [clientName, dateMP1, dateM1]
>
Thank you for your kind heart and desire to help, Ryan; I'm however afraid you
misunderstood the proble
Thinking about this, you don't have to get all the database. If you
have the set of keys you are interested in for all the docs eg
[clientName, dateMP1, dateM1]
1. create a design doc '_design/report'
2. create a view that for all types you want, eg 'by_id' and
emit(doc._id, doc)
3. create a
> What about a list function?
I really don't see how that would work, except by getting most of the database
to be returned to the list function and doing set manipulation there...
> you can only emit a result from the map function if key elements to be used
> are in the document currently being indexed.
Well, yes, that's the problem I'm trying to get around somehow.
> have to use a list or one of the lucene projects to combine views together.
> or figure out a way to put a
On Thu, Nov 18, 2010 at 5:00 AM, Nicolas Jessus wrote:
>
> Naively, the key should be something like [clientName, dateMP1, dateM1], or
> maybe [clientName] and a value of [dateMP1, dateM1]. There can be hundreds
> of
> thousands of meetings. The problem is to generate the key triplet when
> there'
Hello Cliff,
> I am not sure if I fully understand your use case (however it does sound
> intriguing and unusual).
Sorry, I'll try to be clearer. I should have taken a real case to start with, I
just didn't want to be necessarily verbose (failed!).
Consider 5 types of documents:
type: Meeting
What about a list function?
You can access the request to get query parameters (eg id needed for
the report?) and then you can iterate through the docs and build up
your relationship.
I dont know how fast it will be with the number of docs you have, but
it will be liner time (order n).
http://gu
Nicolas,
I am not sure if I fully understand your use case (however it does sound
intriguing and unusual).
A couple of things stick out in your commentary;
"The data is only weakly relational."
"DB updates are relatively few"
I assume that you are getting data out of your legacy MySQL system
All right; no one should like what they're going to read.
I have a medium-sized MySQL system, which translates to a Couch with about a
million documents of about 20 types. The system would really benefit from a
schema-free design. The data is only weakly relational. Couch would fit really
well, en
On 17 Nov 2010, at 15:16, Nicolas Jessus wrote:
>> No. But storing the document with no changes will do the trick. Of course,
> CouchDB will update the _rev field
>> in the process.
>
> That would probably cause concurrency problems with legitimate updates. Shame.
> That would be very useful fun
> No. But storing the document with no changes will do the trick. Of course,
CouchDB will update the _rev field
> in the process.
That would probably cause concurrency problems with legitimate updates. Shame.
That would be very useful functionality.
Thanks for the help, anyway
Nic
On 17 Nov 2010, at 14:34, Nicolas Jessus wrote:
>> If you make a change to your view functions (a whitespace change will do)
>> and query the view again, it'll be rebuilt.
>>
>> Please don't abuse your couch too much :)
>>
>> Cheers
>> Jan
>
>
> Hello Jan,
> Thank you for the answer. I'd just
> If you make a change to your view functions (a whitespace change will do)
> and query the view again, it'll be rebuilt.
>
> Please don't abuse your couch too much :)
>
> Cheers
> Jan
Hello Jan,
Thank you for the answer. I'd just like to avoid rebuilding entire views, and
have the benefit of r
Ni Nicolas,
On 17 Nov 2010, at 14:00, Nicolas Jessus wrote:
> Is there a way to force a document reindex, like is triggered by an update,
> without actually doing the update?
>
> I am trying to do unspeakable things to Couch, but ones that would be very
> useful (and inefficient, but that woul
Is there a way to force a document reindex, like is triggered by an update,
without actually doing the update?
I am trying to do unspeakable things to Couch, but ones that would be very
useful (and inefficient, but that would be ok). I'll tell if it works :)
Thanks,
Nic
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