2162. Full text: Search product names/descriptions for a keyword using MySQL FULLTEXT. — Node.js + Express + mysql2

DBMS Published 30 Sept 2026 Updated 30 Sept 2026 0 Views Verified

In a full text module, solve this as a production problem using Node.js + Express + mysql2: Search product names/descriptions for a keyword using MySQL FULLTEXT. Provide the SQL, explain the logic, show safe application integration, and mention failure/edge cases.

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Answer & Explanation

4 Answers

Verified Correct Answer

Option A

SELECT id,name,MATCH(name,description) AGAINST(:query IN NATURAL LANGUAGE MODE) score FROM products WHERE MATCH(name,description) AGAINST(:query IN NATURAL LANGUAGE MODE) ORDER BY score DESC;

Additional Explanation

FULLTEXT search is appropriate for text relevance workloads when the required FULLTEXT index exists.

Verified

Option B

UPDATE table_name SET status='active';

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.

Verified

Option C

SELECT * FROM table_name;

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.

Verified

Option D

DELETE FROM table_name;

Additional Explanation

Incorrect: it does not satisfy the stated business rule and can return/change unintended data.