vincev commented on issue #212:
URL:
https://github.com/apache/arrow-datafusion/issues/212#issuecomment-1414071489
I have created PR #5106 that adds support for unnest to `DataFrame`, some
test on parquet files with 1.5M rows that unnest to 15M:
```
Data set rows: 1941258 elapsed: 0.443
Dataset unnested rows: 15939196 elapsed: 0.799
```
I can try to add support to the SQL parser in another PR.
--
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: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
