Search for documents matching all terms in a nested array

Search for documents matching all terms in a nested array ...

Search for documents matching all terms in a nested array Elasticsearch · Try the terms query set and specify a value for the ...

I am learning to use Elasticsearch as a basic recommender engine. My elasticsearch document contains records with nested entities as follows ...

Search for documents matching some fields in a nested array

Replace "must" to "should". ... For get only the hit inside array you must use inner_hits. ... This topic was automatically closed 28 days after the ...

How do I search for all elements in a nested array NOT matching a ...

First I match the document's ID, then I unwind array1 . Next, in the projection I keep the unique _id tied to array1 and filter its array2 to ...

Fetch only matching nested Array document only - MongoDB

I want to fetch exactly matching array nested document only which tag_name is “Testnew”. ... it returns full document with all nested array those ...

Elasticsearch Array Match: Querying and Filtering Techniques - Opster

This query returns documents where the specified field contains the provided term. Example: Using the same “products” index as before, to find ...

Nested - OpenSearch Documentation

... nested object as ... array of all values for each field: { "patients ... If you search for patients older than 75 OR smokers, document 100 should match.

Filter per item properties in a nested array #675 - meilisearch - GitHub

I want a way to retrieve only the documents where an experience object match experiences.name CONTAINS 'Airbus' AND experiences.ongoing = 1 ; in that case, the ...

Nested Objects in Elasticsearch. 1. Index array object without nested

a) Create index. First we need to create an index. · b) Add documents. Add a document with an array object. · c) Search documents · d) Filter ...

Nested aggregations - OpenSearch Documentation

Nested documents allow you to index the same JSON document but will keep your pages in separate Lucene documents, making only searches like pages=landing and ...

Query Nested Objects in MongoDB - Spark By {Examples}

The output is returned with the document that matched the criteria of multiple nested objects. 3. Query Nested Object of Multiple Levels.

Retrieving values from deeply nested collections - Make Community

... array just of that one item. So it seems like this method should work to check if any of the array items match what's coming in. The only ...

Query on how to retrieve documents which satisfies a condition in ...

Query on how to retrieve documents which satisfies a condition in nested array and matching value outside nested array ... I have a document as ...

Need Help with MongoDB Query on Nested Array Fields

I want to query documents where the productName matches a given input, the add_ons array contains an object with a specific addon_name , and the ...

Searching Nested Child Documents - Apache Solr

For example, let us examine this query: q={!parent which='-nest_path:* *:*'}title:"Search Engineer" . The 'which' filter returns all root documents ...

Define relationship between Elasticsearch documents using nesting

Since nested objects internally treat each object in the array as a separate hidden document, each can be queried separately using a nested ...

How to optimize Elasticsearch for search speed without breaking the ...

Remove nested queries using de-normalization ... Nested fields are beneficial for arrays but nested queries are expensive, so you have to do two ...

Find and delete elements in nested arrays by using for loops ...

When I try to run the code I get the error message: “Cannot read property '1' of undefined”. I have checked the code for any spelling mistakes, ...

Searching Through a Nested Object Using Recursion, Regular ...

We then can use the .match() method, passing in the regular expression. If any part of the value at that key includes the search term, we know ...

Indexing Nested Documents :: Apache Solr Reference Guide

Searching Nested Child Documents · Block Join Query ... In terms of performance, indexing the relationships between documents ... all documents in the nested ...