判斷日期時候爲當年:
SELECT DateDiff(yy, '2018-01-02', GetDate())
返回結果0爲當年。
獲取當前季度:
SELECT DATEPART(QUARTER,GETDATE())
獲取日期爲第幾季度:
SELECT CAST(datepart(q,'2018-01-02') as varchar(2))
判斷日期時候爲當前季度:
SELECT '' AS result WHERE DateDiff(yy, '2018-01-02', GetDate())=0 AND cast(datepart(q,'2018-01-02') as varchar(2))=DATEPART(QUARTER,GETDATE())