WEEK
QUARTER
COUNT
분기를 반환합니다.
QUARTER(date)
아래 값을 입력하면 예제에 즉시 반영됩니다.
order_date
total_amount
revenue
orders
-- 분기별 매출 집계 SELECT QUARTER(order_date) AS q, SUM(total_amount) AS revenue FROM orders WHERE YEAR(order_date) = 2024 GROUP BY q;