Elasticsearch - Basic Search Queries
Which bool query clause is best used to boost relevance score when a condition is met but is not mandatory?
Which bool query clause is best used to boost relevance score when a condition is met but is not mandatory?
easy🧠 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the role of should clause
Theshouldclause is used to indicate optional conditions that increase the relevance score if matched but are not required.Step 2: Compare with other clauses
mustis mandatory,filterfilters without scoring, andmust_notexcludes documents.Final Answer:
should -> Option DQuick Check:
Optional boosting = should [OK]
Quick Trick: Use should to boost score without requiring match [OK]
Common Mistakes:
MISTAKES- Using must instead of should
- Confusing filter with should
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