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### What is the problem the feature request solves?
### What is the problem the feature request solves?
We currently delegate to DataFusion when casting from string to decimal and there are some d…
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In Postgres I can do:
```sql
select 3 * interval '1 day';
select interval '1 day' * 3; -- same
select 1.23 * interval '1 day';
-- and divide
select interval '1 day' / 3;
```
I started try…
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Can make some features optional to reduce dependencies:
* [ ] Make AWS optional to eliminate AWS SDK crates
* [ ] Make FTS optional to not require tantivy
* [ ] Remove top-level `arrow` crate
…
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DataFusion is an in-memory query engine that uses Apache Arrow as the memory model. It supports executing SQL queries against CSV and Parquet files as well as querying directly against in-memory data.…
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Load an `.rrd` from disk, then implement [`datafusion::TableProvider`](https://docs.rs/datafusion/latest/datafusion/datasource/provider/trait.TableProvider.html) and try do some queries.
Let's not …
emilk updated
2 months ago
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**Describe the bug**
- Datafusion Table Info:
Having a `http_url` column, which DataType is `Utf8`, and it has a lot of distinct values.
- Datafusion SQL
```sql
select http_url from tab gr…
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Support for querying / writing JSON values, similar to SQLite's support (https://www.sqlite.org/json1.html) and PG's support (https://www.postgresql.org/docs/14/functions-json.html).
Ideally should…
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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:/…
alamb updated
2 months ago
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### Is your feature request related to a problem or challenge?
If we want to have DataFusion used as the core of many new systems, we need it to be as easy as possible for someone to get their idea…
alamb updated
1 month ago
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The purpose of this issue is to track the work that we need to do in the [DataFusion](https://github.com/apache/arrow-datafusion) project to support moving the dask-sql planner to DataFusion.
## …