如何在 ssis 包中的变量中获取当前周星期一的日期

Question

我必须在 ssis 变量中动态获取当前周星期一的日期。有人可以帮我吗？能够进入 SQL 服务器，但在 SSIS 中无法这样做

Answer 1

您可以使用 SQL 获取星期一的日期，然后使用执行 sql 任务设置变量。像这样的：

WITH ids
AS (SELECT TOP (14)
           id = ROW_NUMBER() OVER (ORDER BY (SELECT 1)) - 7
      FROM sys.columns)
   , alldates
AS (SELECT dates        = DATEADD(DAY, ids.id, CONVERT(DATE, GETDATE()))
         , week_num     = DATEPART(WEEK, DATEADD(DAY, ids.id, CONVERT(DATE, GETDATE())))
         , day_of_week  = DATENAME(WEEKDAY, DATEADD(DAY, ids.id, CONVERT(DATE, GETDATE())))
         , current_week = DATEPART(WEEK, GETDATE())
      FROM ids)
SELECT alldates.dates
  FROM alldates
 WHERE alldates.week_num = alldates.current_week
       AND alldates.day_of_week = 'Monday';