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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 m…
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# Environment
**Delta-rs version**: current main(https://github.com/delta-io/delta-rs/commit/abafd2d0cb8dde32ffa990dc30fb97a5581688ec)
**Binding**: rust, python
***
# Bug
**What happened*…
qinix updated
2 months ago
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### Describe the bug
The following time functions do not operate on time strings with the `format_n ` parameter, as expected, and the following functions have this problem:
```shell
to_timestamp
t…
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### Describe the bug
Currently, we're changing the case of every option value passed with the COPY statement:
https://github.com/apache/datafusion/blob/3773fb7fb54419f889e7d18b73e9eb48069eb08e/dat…
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### Is your feature request related to a problem or challenge?
We're working on running some used-to-be-Spark pipelines through DataFusion. One case we've noticed where DataFusion doesn't support som…
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Spark adds a lot of try_* functions in the recent two years, which always return NULL instead of runtime errors. The list is as follows:
- [ ] try_add
- [ ] try_divide
- [ ] try_subtract
- [ ] try…
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This is an umbrella ticket for adding Join support to Comet. In Spark, there are basically three types of Join operators: BroadcastJoin, HashJoin, SortMergeJoin. In DataFusion, two Join operators are …
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### Describe the bug
I upgrade to the version 37.1.0 and cannot import it in python.
### To Reproduce
```
D:\>pip install datafusion -U
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simp…
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### Describe the bug
In InfluxDB we saw people issue queries with many `OR` chains that caused a stack overflow
```sql
SELECT ... WHERE x = 1 OR x = 2 OR ..... x = 10000
```
### To Reproduc…
alamb updated
7 hours ago
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The code in [dataset/scanner.rs](https://github.com/lancedb/lance/blob/74b743aebebd024f4bce76024b260b521fdc45ed/rust/lance/src/dataset/scanner.rs) has gotten extremely complicated, to a point where it…