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Aditya Kishore <aditya@maprtech.com>
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on 16 Jun 14
DRILL-836: [addendum] Drill needs to return complex types (e.g., map and array) as a JSON string
* This contains additional changes to the o… Show more
DRILL-836: [addendum] Drill needs to return complex types (e.g., map and array) as a JSON string

* This contains additional changes to the original patch which was merged.

+ Renamed "flatten" to "complex-to-json"

+ With the new patch, we return VARCHAR instead of VARBINARY.

+ Added test case.

+ Minor code re-factoring.

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