Changing the SPARK encoding of empty non-primitive elements in HAPI objects #1876
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Changing the SPARK encoding of empty non-primitive elements in HAPI objects to produce NULL values rather than empty structs/arrays.
For example the encoding of:
produce the row:
where composite elements such aas period or assigner as set to NULL (None).
The same also applies to empty elements with
many
cardinality. They produce NULL rather then an emptyarray()
.