ORC

ORC v1 is the scored columnar file. ORC v2 is a draft and is not a column. orc and orc-uncompressed share that language’s ORC reader. A language with no ORC library has no cell.

Spec: ORC v1.

Version	Catalog
v1	compliance/data/orc/v1.json

Pass/fail cells are on the Dashboard → Compliance view, standard ORC.