- How to use ElasticSearch for product search (filtering) in eShop?
in elastic search we will have this pattern for products: this is an example: "_index" : "so_product", "_type" : "_doc", "_id" : "1099", "_score" : 1 0, "_source" : { "id" : 782, "title" : "dmorar", "price" : "11000 00", "created_at" : "2020-07-30T14:01:09 000000Z", "updated_at" : "2020-07-30T14:01:09 000000Z", "options" : [ 75, 955, 480, 351, 285
- Querying Data in Elastic Search - GeeksforGeeks
The term query is used for exact matching of terms GET products _search {"query": {"term": {"category": "Electronics"}}} In this example: We use the term query to find documents in the products index where the category field exactly matches "Electronics " This query is case-sensitive and matches the term exactly as specified Combining
- How to Search by ID in Elasticsearch - HatchJS. com
To search by ID in Elasticsearch, you can use the `_id` field The `_id` field is a unique identifier for each document in Elasticsearch To search for a document by ID, you can use the following query: This query will search for the document with the ID `123456789` If the document exists, it will be returned in the search results
- ElasticSearch: Zero to Hero in 12 Commands - DEV Community
In the command above, we are using a "term query" because we are looking for a product with a "product_id" that exactly matches the string "456" The term query works because the data type of "product_id" is "keyword"
- How to query in elastic-search · GitHub
There are many clauses in the elastic search which are used in different combination to get the desired results I'm listing down the clauses: QUERY - It works on the concept of relevant scoring and returns the documents with high scores
- ElasticSearch pick one product from each category with top score
I am trying to query ES index which contains product information, having product_id, category_id and variant_id fields Each product belong to certain category and variant: { "product_id" : "PRODUCT_12345", "category_id" : 1, "variant_id" : 5 }
- elasticsearch search for elements with specified ID example
ids is a type of query, just like match, or match_all So the format should be: {"query":{ "ids":{ "values": [ 100 ] } } } You can alternatively do it as a filter, like so: {"filter":{ "query": {"ids":{ "values": [ 100 ] } } } }
- Searching Documents in Elasticsearch - GeeksforGeeks
GET products _search {"query": {"match": {"name": "iphone"}}} In this example: We're searching for documents in the products index where the name field contains the term "iphone " Elasticsearch will return all documents that match this criteria, along with their relevant information Term Query The term query is used for exact matching of terms
|