Performing search operations in elasticsearch using both the bool must match and match_all clauses in a

Question

Performing search operations in elasticsearch using both the bool must match and match_all clauses in a

This is my first time using elasticsearch and I'm attempting to retrieve all documents that have a specific parameter matched, while also using the match _all field simultaneously. Here is an overview of my schema:

{
"mappings":{
  "product":{
    "_all":{"enabled":true},
      "properties":{
        "category":{"type":"text"},
        "brand":{"type":"text"},
        "model":{"type":"text"},
        "description":{"type":"text"}
      }
    }
  }
}

For example, let's say I want to find all products in the category "phone" with the word "perfect" mentioned in any property. The issue I'm facing is combining this search query with the requirement of matching the category as well. How can I effectively achieve this? Just to provide additional context, I am utilizing the official elasticsearch node.js plugin.

node.js elasticsearch

Answer 1

Answer №1

To enhance your search capabilities, you should utilize the bool query functionality in Elasticsearch. By using this feature, you can combine multiple properties to be searched simultaneously. Detailed information and examples of the bool query can be found in the official Elasticsearch documentation: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-bool-query.html

Here's an example taken directly from the documentation:

GET _search
{
  "query": {
    "bool": {
      "must": {
        "match_all": {}
      },
      "filter": {
        "term": {
          "status": "active"
        }
      }
    }
  }
}

Answer 2

To enhance your search capabilities, you should utilize the bool query functionality in Elasticsearch. By using this feature, you can combine multiple properties to be searched simultaneously. Detailed information and examples of the bool query can be found in the official Elasticsearch documentation: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-bool-query.html

Here's an example taken directly from the documentation:

GET _search
{
  "query": {
    "bool": {
      "must": {
        "match_all": {}
      },
      "filter": {
        "term": {
          "status": "active"
        }
      }
    }
  }
}

Performing search operations in elasticsearch using both the bool must match and match_all clauses in a

Answer №1

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