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WARNING: Version 5.x has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

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Elastic Docs ›Elasticsearch.Net and NEST: the .NET clients [1.x] ›Aggregations

Global aggregation

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Global aggregation

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Defines a single bucket of all the documents within the search execution context. This context is defined by the indices and the document types you’re searching on, but is not influenced by the search query itself.

Fluent DSL

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var result = client.Search<ElasticsearchProject>(s => s
    .Query(q => q
        .Match(m => m
            .OnField(p => p.Country)
            .Query("Malaysia")))
    .Aggregations(a => a
        .Global("global_bucket", d => d
            .Aggregations(aa => aa
                .Terms("bool_count", t => t
                    .Field(f => f.BoolValue)
                )
            )
        )
    )
);

var agg = result.Aggs.Global("global_bucket");
var bools = agg.Terms("bool_count");

Object Initializer Syntax

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var request = new SearchRequest
{
    Query = new QueryContainer(new MatchQuery
    {
        Field = "country",
        Query = "Malaysia"
    }),
    Aggregations = new Dictionary<string, IAggregationContainer>
    {
        { "global_bucket", new AggregationContainer
            {
                Global = new GlobalAggregator(),
                Aggregations = new Dictionary<string, IAggregationContainer>
                {
                    { "bool_count", new AggregationContainer
                        {
                            Terms = new TermsAggregator
                            {
                                Field = "boolValue"
                            }
                        }
                    }
                }
            }
        }
    }
};

var result = client.Search<ElasticsearchProject>(request);

var agg = result.Aggs.Global("global_bucket");
var bools = agg.Terms("bool_count");

Refer to the {ref_current}/search-aggregations-bucket-global-aggregation.html[original docs] for more information.

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