Dataset Views - JOIN on date range?
In most database systems, you can create a join/view on date ranges like so:
SELECT * FROM A1 JOIN A2
ON A1.ProductID = A2.ProductID
AND (A2.SalesDate >= A1.StartDate)
AND (A2.SalesDate <= A1.EndDate OR A1.EndDate IS NULL)
However, a DataSet View in Domo only seems to allow joins on exact values and does not allow ranges like this. I hate to do ETLs and take up storage since the tables in my case have tens of millions of rows. Is there any way to do this in a DataSet view?
Best Answers
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@JunkDoom I don't believe there is an easy way to do this in Dataset Views since they are best used for simple transformations. If you are concerned about materializing a large amount of rows, is there a way you could narrow down the amount of data in your ETL output, like a rolling date range?
0 -
I'm not sure if it is available in Beta yet or not, but I remember hearing about a SQL Editor for Views, which should address this issue for you. I would reach out to your CSM and see if they can provide any insight into that feature. They may be able to let you be a Beta user of the feature.
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.0
Answers
-
@JunkDoom I don't believe there is an easy way to do this in Dataset Views since they are best used for simple transformations. If you are concerned about materializing a large amount of rows, is there a way you could narrow down the amount of data in your ETL output, like a rolling date range?
0 -
I'm not sure if it is available in Beta yet or not, but I remember hearing about a SQL Editor for Views, which should address this issue for you. I would reach out to your CSM and see if they can provide any insight into that feature. They may be able to let you be a Beta user of the feature.
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.0
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