Hi folks, We're interested in supporting the full SQL timestamp range (year 0001 to 9999) in nanosecond precision. Parquet currently cannot do this via INT64 + the TimestampType logical type, so I'm sharing a proposal to allow the TimestampType annotation on FIXED_LEN_BYTE_ARRAY of size 12 (96-bits): https://docs.google.com/document/d/1H43RQZhWKcg9c4tJO5W87YxhbUxN7qGSFxJBrrwWOfY/edit?tab=t.0. Please take a look if interested and feel free to leave comments on the document.
Best, Divjot Arora
