[Solved] Identify the error in this match query:{ "query": { "match": { "title": { "query": "Elasticsearch", "operator": "and", "fuzziness": "2" } } } } | Elasticsearch

Elasticsearch - Basic Search Queries

Identify the error in this match query:

{ "query": { "match": { "title": { "query": "Elasticsearch", "operator": "and", "fuzziness": "2" } } } }

AQuery field is missing

BOperator cannot be 'and' in match query

CFuzziness value should be a number, not a string

DTitle field should be outside match

Step-by-Step Solution

Solution:

Step 1: Check fuzziness parameter type
Fuzziness expects a numeric value or 'AUTO' string, but numbers should not be quoted as strings.
Step 2: Validate other parameters
Operator 'and' is valid, query field is present, and title is correctly placed.
Final Answer:
Fuzziness value should be a number, not a string -> Option C
Quick Check:
Fuzziness type must be numeric or 'AUTO' [OK]

Quick Trick: Use numeric values for fuzziness, not quoted strings [OK]

Common Mistakes:

MISTAKES

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