Support for struct type

[Magmatrix]

Hi,

Any plans to add support for Arrow struct?

Right now I can't find any way to access the struct fields. Not even as a binary blob.
If I could just cast it to JSON/JSONB or HSTORE or even BYTEA, then it would be possible at least access it in some way - even if only (in worst case) available as a hex string.

[Magmatrix]

Hi,

I was recently told that the structs are flattened into separate fields in the Parquet files. So I tried to import a field in a struct like this:
"structName.fieldName"

Well, that import works just fine... But selecting from that field just returns null :(

parquet=# SELECT "structName.fieldName" FROM "Table" WHERE "structName.fieldName" IS NOT NULL LIMIT 1;
 structName.fieldName
---------------------
(0 rows)