You are viewing a plain text version of this content. The canonical link for it is here.
Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/10 09:23:35 UTC
[GitHub] [arrow-rs] crepererum opened a new issue, #3078: Row Format: Option to detach/own a row
crepererum opened a new issue, #3078:
URL: https://github.com/apache/arrow-rs/issues/3078
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
I'm trying to use the arrow format for an DataFusion group operator. For that it would be super helpful do detach/own a row (acting as a group key).
**Describe the solution you'd like**
Introduce a new type `OwnedRow` that does not borrow buffer (for that particular row, not the entire buffer) and type but owns it.
**Describe alternatives you've considered**
Make `Row` a copy-on-write type (similar to `Cow`). However this would introduce an enum-dispatch overhead to every row access and I think it's easier to do this on a type level (since I guess all users know if they own the row or not).
**Additional context**
\-
--
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.apache.org
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
[GitHub] [arrow-rs] alamb commented on issue #3078: Row Format: Option to detach/own a row
Posted by GitBox <gi...@apache.org>.
alamb commented on issue #3078:
URL: https://github.com/apache/arrow-rs/issues/3078#issuecomment-1312141723
`label_issue.py` automatically added labels {'arrow'} from #3079
--
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
[GitHub] [arrow-rs] tustvold closed issue #3078: Row Format: Option to detach/own a row
Posted by GitBox <gi...@apache.org>.
tustvold closed issue #3078: Row Format: Option to detach/own a row
URL: https://github.com/apache/arrow-rs/issues/3078
--
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