[英]Getting the 1st date of the current and previous month in U-SQL
How to get in U-SQL:如何进入U-SQL:
If I was using SQL I would write the following query (any idea how to write it in U-SQL?):如果我使用 SQL,我将编写以下查询(知道如何在 U-SQL 中编写它吗?):
WHERE MyDate BETWEEN DATEADD(MONTH, DATEDIFF(MONTH, 0, GETDATE())-1, 0) AND DATEADD(MONTH, DATEDIFF(MONTH, 0, getdate()), 0)
You can use C# expressions for that:您可以为此使用 C# 表达式:
DECLARE @startDayThisMonth DateTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 1);
DECLARE @startDayPreviousMonth DateTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month - 1, 1);
@data =
SELECT
x
FROM
y
WHERE
MyDate BETWEEN @startDate AND @endDate;
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