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Given this Elasticsearch query, what will it search for?

medium📝 Predict Output Q13 of 15
Elasticsearch - Basics and Architecture

Given this Elasticsearch query, what will it search for?

{
  "query": {
    "match": {
      "title": "quick brown fox"
    }
  }
}
ADocuments where the title field contains the exact phrase "quick brown fox".
BDocuments where the title field contains only the word "fox".
CDocuments where the title field is empty.
DDocuments where the title field contains any of the words "quick", "brown", or "fox".
Step-by-Step Solution
Solution:
  1. Step 1: Understand how match query works with multiple words

    The match query analyzes the text and searches for documents containing any of the words, not necessarily the exact phrase.
  2. Step 2: Compare options with this behavior

    Documents where the title field contains any of the words "quick", "brown", or "fox". correctly states it searches for any of the words. Documents where the title field contains the exact phrase "quick brown fox". is phrase match, which requires a different query type.
  3. Final Answer:

    Documents where the title field contains any of the words "quick", "brown", or "fox". -> Option D
  4. Quick Check:

    match = any word match [OK]
Quick Trick: Match finds any word in text, not exact phrase [OK]
Common Mistakes:
MISTAKES
  • Thinking match does exact phrase search
  • Assuming match finds only one word
  • Confusing match with match_phrase query

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