[Solved] Given this multi-match query:{ "multi_match": { "query": "fast car", "fields": ["title", "description"] } }What will Elasticsearch do? | Elasticsearch

Elasticsearch - Basic Search Queries

Given this multi-match query:

{ "multi_match": { "query": "fast car", "fields": ["title", "description"] } }

What will Elasticsearch do?

ASearch for documents where "fast car" appears in either title or description

BSearch only the title field for "fast car"

CSearch for documents containing both words in all fields

DReturn documents without filtering

Step-by-Step Solution

Solution:

Step 1: Understand multi-match query behavior
The query searches the given text "fast car" across the specified fields "title" and "description".
Step 2: Analyze options
Search for documents where "fast car" appears in either title or description correctly states it searches either field. Search only the title field for "fast car" limits to title only. Search for documents containing both words in all fields requires both words in all fields, which is not default. Return documents without filtering is incorrect as it does filter.
Final Answer:
Search for documents where "fast car" appears in either title or description -> Option A
Quick Check:
Multi-match searches multiple fields = Search for documents where "fast car" appears in either title or description [OK]

Quick Trick: Multi-match searches all listed fields for query text [OK]

Common Mistakes:

MISTAKES

Master "Basic Search Queries" in Elasticsearch

9 interactive learning modes - each teaches the same concept differently

More Elasticsearch Quizzes

Given this multi-match query: