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ORC timestamp type is not straightforward, as though it apparently represents a timestamp without a timezone, its encoding & decoding is still dependent on the writer timezone (encoded in the stripe) …
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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 use substrait with physical plans. I plan on having an initial PR up this wee…
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The Python bindings currently only expose a subset of functionality, and we want to expose as much as possible.
Here is a list of all available rust methods. Note that there may be reasons why we …
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
**Describe the solution you'd like**
Add util function to convert from `ParquetStati…
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Many users, especially those who want to try out DataFusion for the first time, will use no…
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There is a lot of documentation to be added. The docs for this project rely on mkdocs hosted on github pages and can be found in the `docs` directory.
The following documentation needs to be added:…
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### Is your feature request related to a problem or challenge?
Part of https://github.com/apache/datafusion/issues/10918 where we are integrating `StringView` into DataFusion, initially targeting mak…
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### Is your feature request related to a problem or challenge?
In https://github.com/apache/datafusion/pull/10653, @Blizzara added the beginnings of testing for substrait plans that came from other s…
alamb updated
3 weeks ago
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### Is your feature request related to a problem or challenge?
The `EnforceDistribution` physical optimizer pass in DataFusion in some cases will introduce `InterleaveExec` to increase partitioning…
alamb updated
1 month ago
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### What is the problem the feature request solves?
Currently SMJ with join condition is not supported by Comet and falls back to Spark. The feature was added into DataFusion but we've not incorporat…