SQL 两个时间段 不能重复语句

 1 DECLARE @BeginDate datetime;
 2 DECLARE @EndDate datetime;
 3 set @BeginDate='2015-03-2'
 4 set @EndDate='2015-03-2'
 5 SELECT * FROM Table
 6 where 
 7 (BeginDate between @BeginDate and @EndDate) or
 8 (EndDate between @BeginDate and @EndDate) or 
 9 (@BeginDate between BeginDate and EndDate) or 
10 (@EndDate between BeginDate and EndDate)              

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