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opensearch-docs-cn/_query-dsl/specialized/index.md
kolchfa-aws 75b1c94060
Add script score query (#4970) 
* Add script score query

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Add copy buttons

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Add note about expensive queries

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Implemented tech review comments

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Rewording

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Rewording

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

* Apply suggestions from code review

Co-authored-by: Melissa Vagi <vagimeli@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

* Update _query-dsl/specialized/script-score.md

Co-authored-by: Melissa Vagi <vagimeli@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Nathan Bower <nbower@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

* More editorial comments and field name change

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

---------

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>
Co-authored-by: Melissa Vagi <vagimeli@amazon.com>
Co-authored-by: Nathan Bower <nbower@amazon.com>
2023-09-07 10:21:04 -04:00

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layout title has_children nav_order has_toc
default Specialized queries true 65 false

Specialized queries

OpenSearch supports the following specialized queries:

  • distance_feature: Calculates document scores based on the dynamically calculated distance between the origin and a document's date, date_nanos, or geo_point fields. This query can skip non-competitive hits.

  • more_like_this: Finds documents similar to the provided text, document, or collection of documents.

  • percolate: Finds queries (stored as documents) that match the provided document.

  • rank_feature: Calculates scores based on the values of numeric features. This query can skip non-competitive hits.

  • script: Uses a script as a filter.

  • script_score: Calculates a custom score for matching documents using a script.

  • wrapper: Accepts other queries as JSON or YAML strings.