Join 2 data sets based on multiple column
Hello,
If I want to join 2 datasets, but the matching column can be multiple, how can I do it with ETL?
When using join data and selecting "match another column" it is not working as an "or" condition.
What I would like it to find all the matches between 2 columns, and then go to 2 other and do the same.
Is that possible?
Thank you!!!
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Comments
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The way I have done similar things in the past is
Do a join on hte first column
Do a join on the second column as a separate step
Depending on your data you might even need to filter out all the row form the first join and append them on a later step.
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Thank you that works!!
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