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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] …
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### Is your feature request related to a problem or challenge?
it was found that the planner calling schema transform functions excessively.
Experiment, lets take a simple query
```
let …
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
I would like to be able to execute queries containing custom Python code. This is already sup…
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Hi, thanks a lot for this nice crate!
I'd like to report a deadlock issue when a spark session is cloned and used concurrently.
https://github.com/sjrusso8/spark-connect-rs/pull/46 demonstrates …
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### Is your feature request related to a problem or challenge?
If we want to make DataFusion the engine of choice for fast OLAP processing, eventually we will need to make joins faster. In addition t…
alamb updated
7 months ago
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### Problem description
I wish I could use the streaming and sink functionalities when scanning a PyArrow dataset, in order to scan a Parquet from Azure.
The streaming and sink functionalities d…
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
A user reported on discord that they were trying to use DataFusion to query FixedSizeBinary …
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### Is your feature request related to a problem or challenge?
@JayjeetAtGithub @Dandandan @yjshen @ozankabak @sunchao and @viirya wrote and submitted a paper to the [SIGMOD 2024 conference](https…
alamb updated
2 weeks ago
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
- Ballista has a scheduler and executor, which need pvc's.
- Currently it is k8s yaml fil…
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**Describe the bug**
Datafusion can't execute non-correlated subquery now, like in/exists.
So these queries should return `NotImplemented("Physical plan does not support logical expression In/Exis…