SSRS Report Builder - 获取表中数据更新的日期时间？
[英]SSRS Report Builder - Get the date time when the data in the table is updated?
问题描述
Is it possible to get the datetime when only there are any data changes in the table/matrix?
当表/矩阵中只有任何数据更改时，是否可以获得日期时间？ I don't want to always get the current datetime.我不想总是得到当前的日期时间。 I want the datetime to be refreshed only when there is a change to the data in the table/matrix.我希望仅在表/矩阵中的数据发生更改时刷新日期时间。
1 个解决方案
解决方案1
2 已采纳 2022-06-30 05:44:08
This is only possible of you are storing a timestamp in the rows of data that are being queried.这只有在您正在查询的数据行中存储时间戳时才有可能。 If you are storing that timestamp, then simply query it and render it outside of the tablix - you could use a Max() aggregate function to find it from the rows of data.如果您要存储该时间戳，则只需查询它并将其呈现在 tablix 之外 - 您可以使用 Max() 聚合函数从数据行中找到它。
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