1353. Date range without time bug — HRMS — implementation variant 3

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

In a HRMS application, implement this production problem: Fetch all orders on a date including every time of day. The API/service receives user input and must return or modify data safely. Give the SQL solution, explain why it works, and show how the same operation is called from the selected stack.

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Answer & Explanation

4 Answers

Verified Correct Answer

Option A

SELECT id,total_amount FROM orders WHERE order_date >= :day_start AND order_date < :next_day_start;

Additional Explanation

Half-open ranges avoid accidentally excluding rows later in the day when a timestamp column is used.

Verified

Option B

DELETE FROM the_table;

Additional Explanation

Incorrect: it does not implement the stated business rule and may modify/fetch the wrong rows.

Verified

Option C

UPDATE the_table SET status='active';

Additional Explanation

Incorrect: it does not implement the stated business rule and may modify/fetch the wrong rows.

Verified

Option D

SELECT * FROM the_table;

Additional Explanation

Incorrect: it does not implement the stated business rule and may modify/fetch the wrong rows.