I am new to sql and struggling to pretend. This works and retrieves the data I need as a table, but when I try to do it as a view, I get an error:
SQL text cannot be represented in the grid area and chart pane.
SELECT [Data_Collector_ID],
[Batch_Info_ID],
[AssetTag],
[DateTimeStamp],
[Dust_Collector_DP]
FROM (
SELECT [Data_Collector_ID],
[Batch_Info_ID],
[AssetTag],
[DateTimeStamp],
[Dust_Collector_DP],
ROW_NUMBER() OVER (PARTITION BY [Batch_Info_ID] ORDER BY [DateTimeStamp] DESC) rn
FROM [PLCLogging].[dbo].[Coater_Data_Collector]
) tmp
WHERE rn = 1 AND ([DateTimeStamp] > DATEADD(DAY, -7, GETDATE()))
OR rn = 2 AND ([DateTimeStamp] > DATEADD(DAY, -7, GETDATE()))
ORDER BY DateTimeStamp DESC
Any idea how to make this work as a view?
I am trying to pull out the last two values for each Batch_Info_IDin the last week. If I need to provide more details, please let me know.
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