Ritchie Vink

Results 83 issues of Ritchie Vink

I see you already support `DataFusion` and `Rust DataFrame` as well, which both use `apache arrow`. It would be nice if we could read/write from/to [Polars](https://github.com/pola-rs/polars) as well. If you'd...

enhancement

As we are getting more and more datatypes.🎉 The probability of not needing all of them increases. Because of our `dyn Array` type we have to compile all generic code...

enhancement

The new `into_mut` works like a charm. `clone` and `drop` the owned `dyn Array` to drop the ref count again. Here an excerpt of what we do in polars: ```rust...

After upgrading to latest commit I get this error when writing to parquet. `io_parquet_compression` feature is activated. Is this a regression?

The `ParquetReader` already has a `limit` argument. This would allow users to process files larger than memory in multiple chunks.

What do you think of implementing Accessors for mutable arrays as well (`value`, `value_unchecked`, `slice` ..)? For `MutableBuffer` we can already do this. But for `MutableUtf8` I believe we cannot....

enhancement
good first issue

A `Makefile` that creates a python `venv`, creates `parquet` data and cleans up if needed would be very valuable. I am now trying to run all tests locally, but I...

testing

Not gone through the source yet, so I hope I don't ask dumb things. This is very cool and probably takes a way a lot of the gripes in the...

question

Great project! It helped me a lot for one changelog generation. Sadly, I keep hitting secondary rate limits. I've set up an authentication token, but that doesn't help. Any ideas?...