Need a help on nested CDT's. I have a nested CDT (A->B->C) out of whic

padmanabhanv over 11 years ago

Need a help on nested CDT's. I have a nested CDT (A->B->C) out of which B and C are multiple.
When I have A, are there any out of the box function's that I can use to derive the list of C's?
In the same scenario, is there any function that will allow me to update values of C in A?
An example would be helpful. ...

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0 Sathya Srinivasan
Appian Employee
over 11 years ago

Multi level nesting is not usually recommended. It complicates the design and tightly couples the schema making it less flexible to change. Is your underlying data stored in a datastore? If so, you should be able to create QR that fetches C based on a given A. Alternatively, you can use the looping function (apply) to fetch all B's and the corresponding C's within it.
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0 Sathya Srinivasan
Appian Employee
over 11 years ago

Multi level nesting is not usually recommended. It complicates the design and tightly couples the schema making it less flexible to change. Is your underlying data stored in a datastore? If so, you should be able to create QR that fetches C based on a given A. Alternatively, you can use the looping function (apply) to fetch all B's and the corresponding C's within it.
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