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    <p>Using CTE:</p> <pre><code>DECLARE @Begin DATETIME DECLARE @End DATETIME SELECT @Begin = '20110101', @End = '20120101' ;WITH ranges(DateFrom, DateTo) AS ( SELECT @Begin, DATEADD(DAY, -1, DATEADD(MONTH, 1, @begin)) UNION ALL SELECT DATEADD(month, 1, DateFrom), DATEADD(DAY, -1, DATEADD(MONTH, 2, DateFrom)) FROM ranges WHERE DateFrom &lt; @End ) SELECT * FROM ranges OPTION(MAXRECURSION 0) </code></pre> <p><strong>And</strong> not using CTE:</p> <pre><code>DECLARE @Begin DATETIME DECLARE @End DATETIME SELECT @Begin = '20110101', @End = '20120101' SELECT DATEADD(MONTH, n.Number, @Begin) DateFrom, DATEADD(day, -1, DATEADD(MONTH, n.Number+1, @Begin)) DateTo FROM master.dbo.spt_values n WHERE n.Number &lt; DATEDIFF(MONTH, @begin, @end) AND n.Type = 'P' </code></pre> <p>If you need to include January 2012 too, use this</p> <pre><code>DECLARE @Begin DATETIME DECLARE @End DATETIME SELECT @Begin = '20110101', @End = '20120101' SELECT DATEADD(MONTH, n.Number, @Begin) DateFrom, DATEADD(day, -1, DATEADD(MONTH, n.Number+1, @Begin)) DateTo FROM master.dbo.spt_values n WHERE n.Number &lt;= DATEDIFF(MONTH, @begin, @end) AND n.Type = 'P' </code></pre> <p>And CTE:</p> <pre><code>DECLARE @Begin DATETIME DECLARE @End DATETIME SELECT @Begin = '20110101', @End = '20120101' ;WITH ranges(DateFrom, DateTo) AS ( SELECT @Begin, DATEADD(DAY, -1, DATEADD(MONTH, 1, @begin)) UNION ALL SELECT DATEADD(month, 1, DateFrom), DATEADD(DAY, -1, DATEADD(MONTH, 2, DateFrom)) FROM ranges WHERE DATEADD(month, 1, DateFrom) &lt; @End ) SELECT * FROM ranges OPTION(MAXRECURSION 0) </code></pre>
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    1. POHow to split date ranges based on months in SQL Server 2005
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    1. COis there another way than USING CTE ?
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    2. COYes, but they are likely to be less concise and harder to understand. Why do you want to avoid CTEs?
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    3. CO@OlegDok: This query doesn't return anything for January 2012.
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