日期:2014-05-18  浏览次数:20492 次

高分求sql查询语句?
priceid roomid price StartDate endDate 
1 1 22 2008-08-08 2008-08-25
2 1 25 2008-09-01 2008-09-25 

请问我给出一下时间段 2008-08-15 到2008-09-20 你是否能写一个查询语句把这两条数据查询出来?



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between语句就可以了,自己去看书
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select * from table where StartDate<'2008-08-15' or endDate >'2008-09-20 '
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select * from table where StartDate >'2008-08-15' and endDate <'2008-09-20 '
查询这两个日期之前的数据
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查询这两个日期之间的数据
..打错一个字-.-
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SELECT *
FROM test
WHERE (StartDate >= '2008-08-15') OR(endDate <= '2008-09-20')
------解决方案--------------------
select * from table where StartDate <'2008-08-15' or endDate >'2008-09-20 '
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select * from table where StartDate >='2008-08-15' and endDate <='2008-09-20 '
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create table T1
(
priceid int,
roomid int,
price decimal(18,9),
StartDate datetime,
endDate datetime
)

insert into T1
select 1,1,22,'2008-08-08','2008-08-25' union all
select 2,1,25,'2008-09-01','2008-09-25'

select * from T1
where StartDate<='2008-08-15' or endDate>='2008-09-20 '
------解决方案--------------------
select * from table where StartDate >='2008-08-15' and endDate <='2008-09-20 '
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楼上都写么这么多了
还不揭帖?