You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by "sundy-li (via GitHub)" <gi...@apache.org> on 2023/05/29 00:23:13 UTC

[GitHub] [arrow-rs] sundy-li commented on pull request #4299: chore: export fn parquet_to_array_schema_and_fields

sundy-li commented on PR #4299:
URL: https://github.com/apache/arrow-rs/pull/4299#issuecomment-1566325254

   Because we don't need the high-level api to read the metadata. The metadata is stored outside parquet files in our database system. Once the metadata and rowgroup index are reader,  rowgroups are pruned and we only need to read the data by row-group with Bytes of each column.


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org