Sponsor of the Day:
Jerkmate
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/mapping-doc-count-field
_doc_count field | Elasticsearch Reference
Bucket aggregations always return a field named doc_count showing the number of documents that were aggregated and partitioned in each bucket. Computation...
field elasticsearch referencedoccount
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/mapping-source-field
_source field | Elasticsearch Reference
The _source field contains the original JSON document body that was passed at index time. The _source field itself is not indexed (and thus is not...
field elasticsearch referencesource
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/mapping-meta-field
_meta field | Elasticsearch Reference
A mapping type can have custom meta data associated with it. These are not used at all by Elasticsearch, but can be used to store application-specific...
field elasticsearch referencemeta
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/date
Date field type | Elasticsearch Reference
JSON doesn’t have a date data type, so dates in Elasticsearch can either be: strings containing formatted dates, e.g.
field type elasticsearchdatereference
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/text
Text field type | Elasticsearch Reference
A field to index full-text values, such as the body of an email or the description of a product. These fields are analyzed, that is they are passed through...
field type elasticsearchtextreference
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/number
Numeric field types | Elasticsearch Reference
The following numeric types are supported: Below is an example of configuring a mapping with numeric fields: As far as integer types (byte, short, integer...
field typeselasticsearch referencenumeric
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/flattened
Flattened field type | Elasticsearch Reference
By default, each subfield in an object is mapped and indexed separately. If the names or types of the subfields are not known in advance, then they are...
field type elasticsearchflattenedreference
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/dense-vector
Dense vector field type | Elasticsearch Reference
The dense_vector field type stores dense vectors of numeric values. Dense vector fields are primarily used for k-nearest neighbor (kNN) search. The...
field type elasticsearchdensevectorreference
https://www.elastic.co/docs/reference/elasticsearch/mapping-reference/nested
Nested field type | Elasticsearch Reference
The nested type is a specialised version of the object data type that allows arrays of objects to be indexed in a way that they can be queried independently...
field type elasticsearchnestedreference