[Solved] Given this Elasticsearch query, what documents will it match?{ "query": { "range": { "age": { "gt": 30, "lte": 40 } } } } | Elasticsearch

Elasticsearch - Basic Search Queries

Given this Elasticsearch query, what documents will it match?

{ "query": { "range": { "age": { "gt": 30, "lte": 40 } } } }

ADocuments where age is greater than 30 and less than or equal to 40.

BDocuments where age is between 30 and 40 inclusive.

CDocuments where age is greater than or equal to 30 and less than 40.

DDocuments where age is exactly 30 or 40.

Step-by-Step Solution

Solution:

Step 1: Interpret the range operators
"gt": 30 means age > 30 (not including 30), "lte": 40 means age ≤ 40 (including 40).
Step 2: Understand the matching documents
Documents with age greater than 30 and less than or equal to 40 will match.
Final Answer:
Documents where age is greater than 30 and less than or equal to 40. -> Option A
Quick Check:
gt=30 and lte=40 means age >30 and ≤ 40 [OK]

Quick Trick: Remember gt excludes boundary, lte includes boundary [OK]

Common Mistakes:

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