我有几个日期范围:
01/01/2010 - 03/01/2010
05/01/2010 - 06/01/2010
08/01/2010 - 16/01/2010
是否可以在 SQL 中检查日期02/01/2010
是否在这些范围之间?
我有几个日期范围:
01/01/2010 - 03/01/2010
05/01/2010 - 06/01/2010
08/01/2010 - 16/01/2010
是否可以在 SQL 中检查日期02/01/2010
是否在这些范围之间?
试试这个——
DECLARE @temp TABLE
(
DateFrom DATETIME
, DateTo DATETIME
)
INSERT INTO @temp (DateFrom, DateTo)
VALUES
('20100101', '20100103'),
('20100105', '20100106')
IF EXISTS(
SELECT 1
FROM @temp
WHERE '20100102' BETWEEN DateFrom AND DateTo
)
PRINT '2010-01-02 between any of these ranges'