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plurals
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    <p>try this version (floors the datetime and adds all requested columns):</p> <pre><code>;WITH Dates AS ( SELECT DATEADD(day,DATEDIFF(day,0,GETDATE()),0) as DateOf, CASE WHEN datename(weekday,getdate()) IN ('Saturday','Sunday') THEN 'Weekend' ELSE 'WeekDay' END DayType, datename(weekday,getdate()) DayOfWeekName UNION ALL SELECT DateOf+1, CASE WHEN datename(weekday,DateOf+1) IN ('Saturday','Sunday') THEN 'Weekend' ELSE 'WeekDay' END DayType, datename(weekday,DateOf+1) DayOfWeekName FROM Dates where DateOf &lt; dateadd(yy, 10, getdate()) ) SELECT DateOf,DayType,DayOfWeekName FROM Dates OPTION (MAXRECURSION 4000) </code></pre> <p>to insert into a table try this:</p> <pre><code>DECLARE @DateTable table (DateOf datetime, DayType char(7), DayOfWeekName varchar(10)) ;WITH Dates AS ( SELECT DATEADD(day,DATEDIFF(day,0,GETDATE()),0) as DateOf, CASE WHEN datename(weekday,getdate()) IN ('Saturday','Sunday') THEN 'Weekend' ELSE 'WeekDay' END DayType, datename(weekday,getdate()) DayOfWeekName UNION ALL SELECT DateOf+1, CASE WHEN datename(weekday,DateOf+1) IN ('Saturday','Sunday') THEN 'Weekend' ELSE 'WeekDay' END DayType, datename(weekday,DateOf+1) DayOfWeekName FROM Dates where DateOf &lt; dateadd(yy, 10, getdate()) ) INSERT INTO @DateTable (DateOf,DayType,DayOfWeekName) SELECT DateOf,DayType,DayOfWeekName FROM Dates OPTION (MAXRECURSION 4000) </code></pre> <p>select top 10 * from @DateTable</p> <p>OTUPUT:</p> <pre><code>DateOf DayType DayOfWeekName ----------------------- ------- ------------- 2011-05-16 00:00:00.000 WeekDay Monday 2011-05-17 00:00:00.000 WeekDay Tuesday 2011-05-18 00:00:00.000 WeekDay Wednesday 2011-05-19 00:00:00.000 WeekDay Thursday 2011-05-20 00:00:00.000 WeekDay Friday 2011-05-21 00:00:00.000 Weekend Saturday 2011-05-22 00:00:00.000 Weekend Sunday 2011-05-23 00:00:00.000 WeekDay Monday 2011-05-24 00:00:00.000 WeekDay Tuesday 2011-05-25 00:00:00.000 WeekDay Wednesday (10 row(s) affected) </code></pre>
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