选择两列中两个日期之间的记录 [英] Select records between two dates in two columns

问题描述

如何在两列中的两个日期之间选择记录?

How do I Select records between two dates in two columns?

Select * From MyTable Where 2009-09-25 is between ColumnDateFrom to ColumnDateTo

我有一个日期 (2009-09-25)，我喜欢选择 ColumnDateFrom 到 ColumnDateTo 时间范围内的记录.

I have a date (2009-09-25) and I like to select the records that is in the timeframe ColumnDateFrom to ColumnDateTo.

样品

记录 1 ColumnDateFrom = 2009-08-01 AND ColumnDateTo = 2009-10-01

Record 1 ColumnDateFrom = 2009-08-01 AND ColumnDateTo = 2009-10-01

记录 2 ColumnDateFrom = 2010-08-01 AND ColumnDateTo = 2010-10-01

Record 2 ColumnDateFrom = 2010-08-01 AND ColumnDateTo = 2010-10-01

如果我输入的日期是 2009-09-28;然后我得到记录 1

If my input date is 2009-09-28; then I get record 1

推荐答案

Standard between should work (T-SQL).

Standard Between should work (T-SQL).

SELECT * FROM MyTable WHERE @MYDATE BETWEEN ColumnDateFrom AND ColumnDateFrom

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