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### What type of enhancement is this?
Refactor
### What does the enhancement do?
It has been a while since hyper 1.0 released. It's a breaking change and breaks almost everything comparing to hyper…
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It would be great to add sources from custom `TableProvider`. Also, leveraging sources in https://github.com/datafusion-contrib/datafusion-table-providers would allow to reuse the work done on datatyp…
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Hey, I'm trying to port a query from `duckdb` to `datafusion` using the Python connector, the issue I'm facing, is adding query parameters.
Is there currently a way that I can pass query parameters ?…
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### What is the problem the feature request solves?
Spark's `ColumnarToRowExec` can be very slow in some cases. This plan shows that C2R took 8 minutes even though the underlying scan only took 20 …
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Implement some CLI binaries for working with ORC files such as reading schema, getting stats, etc.
Tools to have:
- View footer metadata
- Initial version: https://github.com/datafusion-contr…
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### Is your feature request related to a problem or challenge?
There is an (implicit) assumption that metadata attached to Schema is preserved during certain operations in DataFusion.
However, thi…
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**Describe the bug**
when I run following sql, it reports `Error during planning: Unsupported operator in the subquery plan.`
**To Reproduce**
```
create table rectangle as select i id, (random(…
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### Description
**Problem**
object_store provides a limited selection of common authentication mechanisms, with a particular focus on those used in server contexts. It does not, however, seek to…
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👋 I'm a core contributor to [GeoArrow](https://github.com/geoarrow/geoarrow), but I'm new to substrait and just reading through the docs.
I was surprised to see that a geospatial extension was alre…
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### Is your feature request related to a problem or challenge?
As described by @wiedld on https://github.com/apache/datafusion/pull/12729
> A https://github.com/apache/datafusion/pull/11989 (and…
alamb updated
2 weeks ago