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I'm opening this issue in case anything should be done to ensure we have collaboration with the rest of the Apache Arrow organization. I'll join the mailing list today and reach out, but I'm not sure…
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When using arrow::json::TableReader::Make and sending explicit schema with one of it fields is struct of REQURIED field, the nullability is not passing to the parsed column type. see test:
```
#…
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### Describe the usage question you have. Please include as many useful details as possible.
I want to read encrypted Parquet files using Arrow Java API to create an input stream for [DuckDB](https…
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### Describe the bug
DF returns false below and is not compliant with major engines:
```
DataFusion CLI v39.0.0
> select 0.0 == -0.0;
+--------------------------+
| Float64(0) = Float64(-0) |
+…
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catboost version: 1.03
Operating System: ubuntu linux
I'm using the new and promising library [Polars](https://www.pola.rs/) for transforming my data, and my goal is to have as little memory impac…
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I know I'm coming in a little late, but have we considered instead making the type `Scalar`? ([Scalar being the one in arrow-rs](https://docs.rs/arrow/latest/arrow/array/struct.Scalar.ht…
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**Is your feature request related to a problem? Please describe.**
Fast sql unified data access.
**Describe the solution you'd like**
Arrow Flight SQL which gives possiblilities to retrieve data …
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**Project description**
ADBC aims to provide a minimal database client API standard, based on Arrow, for C, Go, and Java (with bindings for other languages). Applications code to this API standard …
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### Describe the bug, including details regarding any error messages, version, and platform.
We're experimenting with Arrow Flight SQL and wrote an initial basic prototype server.
I've tried hit…
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#### What language are you using?
Rust
#### What version are you using?
latest
#### What database are you using?
PostgreSQL
#### What dataframe are you using?
Arrow (not arrow2)
…