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Hi,
I am having an issue. I have a dataset which is updated weekly (On every Monday) and the field "WeeklyDateStamp" shows Every Monday's field. Earlier (before Jan 2023), this dataset has one or multiple week stamps. My need here is :-
I want to Pull latest week's data in the app. For E.g. If you see the table below, in the month of March-2023, there are 4 WeeklyDateStamps because data set has all the week's of data But I want only Latest week which is 03/27/2023.
As i mentioned in some months in 2022, there was only one time stamp. So if i can bring Latest values for each month this would solve the purpose, But I am not sure how to do this.
Can you guys please help...
WeeklyDateStamp | Month | Week's Data Required |
03/27/2023 | Mar | Yes |
03/20/2023 | Mar | - |
03/13/2023 | Mar | - |
03/06/2023 | Mar | - |
02/27/2023 | Feb | Yes |
02/20/2023 | Feb | - |
02/13/2023 | Feb | - |
02/06/2023 | Feb | - |
01/30/2023 | Jan | Yes |
01/23/2023 | Jan | - |
01/16/2023 | Jan | - |
01/09/2023 | Jan | - |
01/02/2023 | Jan | - |
12/05/2022 | Dec | Yes |
10/31/2022 | Oct | - |
10/03/2022 | Oct | - |
09/05/2022 | Sep | Yes |
08/01/2022 | Aug | Yes |
07/04/2022 | Jul | Yes |
05/30/2022 | May | Yes |
05/09/2022 | May | - |
04/04/2022 | Apr | Yes |
@Dhruv28 The solution could be as follows.
Data:
LOAD WeeklyDateStamp,
Month,
[Week's Data Required]
FROM <SourceTable>;
Left Join
load Month,
Max(WeeklyDateStamp) as WeeklyDateStamp,
'Yes' as [Week's Data Required]
Resident Data
Group by Month;