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gyan.scs
Starting Member
1 Post |
Posted - 2010-01-31 : 06:22:58
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| i want to find data between two date |
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Kristen
Test
22859 Posts |
Posted - 2010-01-31 : 07:09:01
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| [code]SELECT Col1, Col2, ...FROM MyTableWHERE MyDateColumn >= '20091231' -- 31-Dec-2009 AND MyDateColumn < '20100201' -- 01-Feb-2010[/code]Dates between 31-Dec-2009 and 31-Jan-2010 (inclusive) will be included.Note that this will NOT include any MyDateColumn for 01-Feb-2010, but it WILL include MyDateColumn for 31-Jan-2010 23:59:59This coding style will make use of an index MyDateColumn where possible.If your Start and End dates are in @Variables you can "round" them to remove any time part, and to set the End Date to +1 day as follows:[code]DECLARE @StartDt datetime, @EndDt datetimeSELECT @StartDt = '20091231', -- 31-Dec-2009 - First day to include @EndDt = '20100131' -- 31-Jan-2010 - Last day to includeSELECT Col1, Col2, ...FROM MyTableWHERE MyDateColumn >= DATEADD(Day, DATEDIFF(Day, 0, @StartDt), 0) AND MyDateColumn < DATEADD(Day, DATEDIFF(Day, 0, @EndDt), 1)[/code] |
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