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arkiboys asked MarkKromer-MSFT answered

data flow Join Inspect tab

Hi,
Why the Join Inspect tab shows only one column?
source1--> WriteDeltaSink returns several columns in data preview
source2--> ParquetSink returns several columns in data preview

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azure-data-factory
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Join settings added here.


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![138901-image.png][3] [2]: /answers/storage/attachments/138810-image.png
[3]: /answers/storage/attachments/138901-image.png

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1 Answer

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MarkKromer-MSFT answered

Do you see all of the joined columns when you click "data preview" on your join transformation?

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