-
**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…
-
This is a follow on to https://github.com/apache/arrow-datafusion/issues/3058 as we have made significant progress since @kmitchener originally posted that
“Write cool software and _tell people a…
-
This has a list of performance improvements:
- [x] https://github.com/apache/arrow-datafusion/issues/5230
- [x] https://github.com/apache/arrow-datafusion/issues/4973
- [ ] https://github.com/apa…
alamb updated
2 weeks ago
-
This is a collection of tickets related to making DataFusion's planning speed faster. Planning speed is the time from a SQL string being created to when the `ExecutionPlan` is created
- [x] https:/…
-
### Is your feature request related to a problem or challenge?
I consolidated the content of our previous tickets about better statistics https://github.com/apache/datafusion/issues/10806 and https…
alamb updated
6 hours ago
-
### Is your feature request related to a problem or challenge?
Part of https://github.com/apache/datafusion/issues/10918, `[StringViewArray`](https://docs.rs/arrow/latest/arrow/array/type.StringVie…
alamb updated
2 weeks ago
-
**Describe the bug**
I followed the https://arrow.apache.org/datafusion/user-guide/cli.html, but
the CLI cannot run
```
datafusion-cli
-bash: datafusion-cli: command not found
```
python modul…
-
### What is the problem the feature request solves?
Datafusion supports
Cross and NestedLoop joins as well : https://docs.rs/datafusion-physical-plan/36.0.0/datafusion_physical_plan/joins/index.htm…
-
### 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…
-
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 …