Re: Update multiple documents in one query
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 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
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 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 >
Re: Update multiple documents in one query
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
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
