jonathanmaw

@AttilaMihaly I've created an issue to track our need to handle aggregation in more general cases. I'm a little unclear of exactly what's required, so I'd appreciate if you could...

Attila has created a Pull Request for a generic implementation of Aggregations (https://github.com/finos/morphir-elm/pull/800). It recommends we support aggregations by providing a Morphir.SDK.Aggregate module that users can write aggregations in and...

Using examples and documentation at https://spark.apache.org/docs/2.4.0/api/scala/index.html#org.apache.spark.sql.Dataset, I think that while morphir's aggregation supports separate filters for each aggregation expression, Spark does not. Based on examples, I think filters must be...

I have found another limitation of Spark's aggregations compared to Morphir SDK's aggregations - giving the key an arbitrary name. i.e. in Morphir SDK aggregate, we do: ``` testDataSet =...

Following discussions, it was decided that: * Spark AST should have a data structure that encompasses the whole of the Morphir.SDK.Aggregation structure, including renaming "key" fields and per-field filters. *...

Pull Request #848 has been made for this issue.