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### Describe the bug, including details regarding any error messages, version, and platform.
Fetching data via Apache Arrow Flight (C++, Python involved) and passing them to Apache DataFusion (Rust…
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**Describe the bug**
Can't build after checkout, configure_me depends on an yanked version of cargo_toml library.
**To Reproduce**
Steps to reproduce the behavior:
checkout main, `cargo buil…
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I got an error on Mac: `Memory pointer from external source (e.g, FFI) is not aligned with the specified scalar type. Before importing buffer through FFI, please make sure the allocation is aligned.` …
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**Describe the bug**
When using count(*) to aggregate data with date_bin where some of the windows have no data, the datafusion.dataframe object is created fine, but to_arrow_table() raises the below…
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
This ticket is designed to capture the work needed to properly support Arrow `Struct` types i…
alamb updated
1 month ago
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### What type of enhancement is this?
Tech debt reduction, Other
### What does the enhancement do?
Sooner or later we should upgrade it. I'd create this ticket to collect information, since this up…
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### Describe the bug
Native StringView support for `octet_length()` has been added https://github.com/apache/datafusion/issues/11858
However it's not working for StringView column inside table
Se…
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REMEMBER, BE **SMART**!
S: Specific
M: Measurable
A: Achievable
R: Relevant
T: Time-Bound
## Goal-State/What/Result
Postgres Accelerator can support TPCDS workloads
## Why/Purpose
C…
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**Is your feature request related to a problem? Please describe.**
Most other rule based execution engines have some form of expression simplification.
Some common optimizations
- inline constant…
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### Describe the bug
Fetching data via Apache Arrow Flight (C++, Java, Python involved) and passing them to Apache DataFusion (Rust) does not work:
Memory pointer from external source (e.g, FF…