Write a query to display the meter_number from the meter table for which the bill is paid with maximum fine_amount of a month.Note:1. Display only the meter_number from the meter table for which the bill is paid with maximum fine_amount of a month.2. Tables involved are meter and bill3. Compare your executed result with the sample output given below.Sample output:
Question
Write a query to display the meter_number from the meter table for which the bill is paid with maximum fine_amount of a month.Note:1. Display only the meter_number from the meter table for which the bill is paid with maximum fine_amount of a month.2. Tables involved are meter and bill3. Compare your executed result with the sample output given below.Sample output:
Solution
Here is a SQL query that should give you the desired result:
SELECT m.meter_number
FROM meter m
JOIN bill b ON m.meter_id = b.meter_id
WHERE b.fine_amount = (
SELECT MAX(fine_amount)
FROM bill
WHERE MONTH(bill_date) = MONTH(CURRENT_DATE)
)
This query works as follows:
- It joins the
meterandbilltables on themeter_idfield. - It selects the
meter_numberfrom themetertable where thefine_amountin thebilltable is equal to the maximumfine_amountfor the current month.
Please replace CURRENT_DATE with the specific month you are interested in, if needed.
Similar Questions
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