SQL Server本地時間和UTC時間的相互轉換實現代碼

復制代碼 代碼如下:
DECLARE @LocalDate DATETIME,
@UTCDate DATETIME,
@LocalDate2 DATETIME

SET @LocalDate = GETDATE()
SET @UTCDate = DATEADD(hour, DATEDIFF(hour,GETDATE(),GETUTCDATE()), @LocalDate)
SET @LocalDate2 = DATEADD(hour, DATEDIFF(hour,GETUTCDATE(),GETDATE()), @UTCDate)

SELECT '1. Now' [Now], @LocalDate [DateTime]
UNION
SELECT '2. UTC', @UTCDate
UNION
SELECT '3. Now again', @LocalDate2