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From "Jack Krupansky" <j...@basetechnology.com>
Subject Re: Update multiple documents in one query
Date Thu, 13 Jun 2013 21:05:11 GMT
I haven't heard any mention of it, but it seems like a reasonable 
enhancement.

There have been cases where people want to do things like add a new value to 
every document.

I'll have to check into how easy it is to perform a query from an update 
processor.

-- Jack Krupansky

-----Original Message----- 
From: Siamak Kolahi
Sent: Thursday, June 13, 2013 4:48 PM
To: solr-user@lucene.apache.org
Subject: Re: Update multiple documents in one query

Thanks Jack.

I currently have written down a script which does that - effectively
retrieving all those documents and updating them one by one, atomically.
But I was hoping Solr does a more efficient implementation internally.

Is there any thinking about implementing such feature in future?

Siamak


On Thu, Jun 13, 2013 at 4:21 PM, Jack Krupansky 
<jack@basetechnology.com>wrote:

> That is not a feature available in Solr.
>
> You can update a full document or do a partial update of a single document
> based on its unique key, and you can update a batch of documents using
> those two techniques.
>
> You probably could implement custom code to do it.
>
> Maybe even using a script update processor.
>
> Or, just do it all in client code.
>
> The latter would probably be the most straight forward.
>
> A script update processor might actually be semi-reasonable as well, but
> you're going to have to get down and dirty to do it.
>
> -- Jack Krupansky
>
> -----Original Message----- From: Siamak Kolahi
> Sent: Thursday, June 13, 2013 3:55 PM
> To: solr-user@lucene.apache.org
> Subject: Update multiple documents in one query
>
>
> Hi folks,
>
> I am trying to update multiple fields (assume q=id:*) and add a filed to
> all of them. Is this possible?
> If yes, what would be the syntax?
>
> I am using the json update interface - /update/json ...
>
> Thanks,
> Siamak
> 


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