elastic-builder | js implementation of the elasticsearch Query DSL | Runtime Evironment library
kandi X-RAY | elastic-builder Summary
kandi X-RAY | elastic-builder Summary
A Node.js implementation of the elasticsearch Query DSL :construction_worker:
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Top functions reviewed by kandi - BETA
- Determines between a number
- Merge recursively .
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QUESTION
I am completely new using elastic search with current project(elastic-builder is used) and documentation of elastic-builder is bit confusing.
I need to retrieve all unique values of one specific field, say creator
of tasks stored on server, how should I compose the query to achieve this?
ANSWER
Answered 2021-Oct-28 at 08:16You can use the terms aggregation to get all the unique values sorted by count from a field. If you use the default mapping for your index, your creator
field should have a subfield creator.keyword
that you can use for the terms aggregation.
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