Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix(rust, python): parquet + categorical #9363

Merged
merged 2 commits into from
Jun 14, 2023
Merged

fix(rust, python): parquet + categorical #9363

merged 2 commits into from
Jun 14, 2023

Conversation

ritchie46
Copy link
Member

If a parquet file has multiple row groups we cannot concat them without setting string cache. This PR automatically sets the string cache when the file has multiple row groups.

fixes #9349

If a parquet file has multiple row groups we cannot concat them
without setting string cache. This PR automatically sets the string
cache when the file has multiple row groups.
@github-actions github-actions bot added fix Bug fix python Related to Python Polars rust Related to Rust Polars labels Jun 14, 2023
@ritchie46 ritchie46 merged commit 00a8dc2 into main Jun 14, 2023
@ritchie46 ritchie46 deleted the cache branch June 14, 2023 08:54
c-peters pushed a commit to c-peters/polars that referenced this pull request Jul 14, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
fix Bug fix python Related to Python Polars rust Related to Rust Polars
Projects
None yet
Development

Successfully merging this pull request may close these issues.

read_parquet PanicException when cat column above 600_000 rows saved withwrite_parquet since0.17.13
1 participant