incubator-couchdb-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sebastian Cohnen <sebastiancoh...@googlemail.com>
Subject Re: Get Document Size
Date Fri, 04 Dec 2009 16:11:36 GMT
yeah, this looks better :)

On 04.12.2009, at 17:08, Zachary Zolton wrote:

> This seems to work for attachments:
> 
> function(doc) {
>  if (doc['_attachments']) {
>    var attachementSize = 0;
>    for each (var stub in doc['_attachments']) {
>      attachementSize += stub.length;
>    }
>    emit(null, attachementSize);
>  }
> }
> 
> 
> On Fri, Dec 4, 2009 at 9:46 AM, Sebastian Cohnen
> <sebastiancohnen@googlemail.com> wrote:
>> this still does not include the documents attachments...
>> 
>> On 04.12.2009, at 16:33, Zachary Zolton wrote:
>> 
>>> You mean something like this map function?
>>> 
>>> function(doc) {
>>>  function toJson() {
>>>    // code...
>>>  }
>>> 
>>>  emit(doc.someAttr, length(toJson(doc)));
>>> }
>>> 
>>> 
>>> On Fri, Dec 4, 2009 at 3:46 AM, Andreas Pavlogiannis
>>> <paulogiann.couchdb@gmail.com> wrote:
>>>> That might work for a single document, but I  'd rather calculate the size
>>>> inside a map function so that I can then use a reduce to sum up.
>>>> 
>>>> 2009/12/4 Sebastian Cohnen <sebastiancohnen@googlemail.com>
>>>> 
>>>>> what about doing a HEAD request and look for Content-Length?
>>>>> 
>>>>> {~} I curl -I http://localhost:5984/test/DOCUMENT-ID
>>>>> HTTP/1.1 <http://localhost:5984/test/DOCUMENT-ID%0AHTTP/1.1> 200
OK
>>>>> Server: CouchDB/0.11.0b60a6b3e7-git (Erlang OTP/R13B)
>>>>> Etag: "1-1a6c2a80b8615b2399ff5ba66d18534d"
>>>>> Date: Fri, 04 Dec 2009 09:38:34 GMT
>>>>> Content-Type: text/plain;charset=utf-8
>>>>> Content-Length: 169
>>>>> Cache-Control: must-revalidate
>>>>> 
>>>>> 
>>>>> On 04.12.2009, at 10:17, Andreas Pavlogiannis wrote:
>>>>> 
>>>>>> Hello,
>>>>>> 
>>>>>> Is there a uniform way to obtain a document's size (attachments'
size
>>>>> included) ?
>>>>>> 
>>>>>> Thanks, Andreas
>>>>> 
>>>>> 
>>>> 
>> 
>> 


Mime
View raw message