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Search: Allow to pass a search filter, applying only on the query (and not on facets for example) #650

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kimchy opened this issue Jan 26, 2011 · 1 comment
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Search: Allow to pass a search filter, applying only on the query (and not on facets for example) #650

kimchy opened this issue Jan 26, 2011 · 1 comment
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>feature v0.15.0

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@kimchy
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kimchy commented Jan 26, 2011

When doing things like facet navigation, sometimes only the hits are needed to be filtered by the chosen facet, and all the facets should continue to be calculated based on the original query. The new filter element within the search request can be used to accomplish it.

For example, lets create two tweets, with two different tags:

curl -XPUT 'localhost:9200/twitter/tweet/1' -d '
{
    "message" : "something blue",
    "tag" : "blue"
}
'

curl -XPUT 'localhost:9200/twitter/tweet/2' -d '
{
    "message" : "something green",
    "tag" : "green"
}
'

curl -XPOST 'localhost:9200/_refresh'

We can now search for something, and have a terms facet.

curl -XPOST 'localhost:9200/twitter/_search?pretty=true' -d '
{
    "query" : {
        "term" : { "message" : "something" }
    },
    "facets" : {
        "tag" : {
            "terms" : { "field" : "tag" }
        }
    }
}
'

We get two hits, and the relevant facets with a count of 1 for both green and blue. Now, lets say the green facet is chosen, we can simply add a filter for it:

curl -XPOST 'localhost:9200/twitter/_search?pretty=true' -d '
{
    "query" : {
        "term" : { "message" : "something" }
    },
    "filter" : {
        "term" : { "tag" : "green" }
    },
    "facets" : {
        "tag" : {
            "terms" : { "field" : "tag" }
        }
    }
}
'

And now, we get only 1 hit back, but the facets remain the same.

Note, if additional filters is required on specific facets, they can be added as a facet_filter to the relevant facets.
@kimchy
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kimchy commented Jan 26, 2011

Search: Allow to pass a search filter, applying only on the query (and not on facets for example), closed by 5a4686a.

tallpsmith pushed a commit to tallpsmith/elasticsearch that referenced this issue May 5, 2011
@kimchy
Search: Allow to pass a search filter, applying only on the query (an…
5a4686a 
…d not on facets for example), closes elastic#650.
cbuescher pushed a commit to cbuescher/elasticsearch that referenced this issue Oct 2, 2023
@b-deam
Remove unused track param (elastic#650)
1abb32e 

As title, related elastic/rally-tracks#269 and elastic/rally-tracks#267, see https://elastic.slack.com/archives/C0JGTNK0S/p1652848039162129
emilykmarx pushed a commit to emilykmarx/elasticsearch that referenced this issue Dec 26, 2023
@jsvd
dont allow failures in es 6.0.0-beta1 integration tests
c090e72 
Fixes elastic#650
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