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Whether to consider adding column levels #742

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javaht opened this issue Sep 12, 2023 · 4 comments
Open

Whether to consider adding column levels #742

javaht opened this issue Sep 12, 2023 · 4 comments

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@javaht
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javaht commented Sep 12, 2023

Whether to consider adding column levels ？
@wajda
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wajda commented Sep 12, 2023

What do you mean?

@javaht
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javaht commented Sep 12, 2023

Column level data lineage

@wajda
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wajda commented Sep 12, 2023

Yes, but how exactly would you like it to be represented? What output is missing from the agent?

@wajda
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wajda commented Sep 12, 2023

The output JSON contains attributes definitions. Each attribute has a childRef property that refers to either another attribute (the one it depends on and derives the value from), or an expression that was used to calculate the values for the given attribute. This forms the attribute (or column) level lineage.

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@wajda @javaht