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### Community Note
* Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to help…
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Time type has DURATION_FLAG, but when decoding the flag was not used and it results in decode error of the following columns.
Should implement a new duration class to use Time type correctly.
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### Is your feature request related to a problem or challenge?
I implemented a custom extension operator for DataFusion that logically wraps a TableScan, and the [`PushDownLimit`] optimizer rule do…
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### What happens?
```
PREPARE test_query(text) AS
SELECT count(*) FROM predictions where client = $1;
EXECUTE test_query('example');
```
I get this warning when I run the query and it takes fore…
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### Is your feature request related to a problem or challenge?
When `pushdown_filters` is enabled, DF should be able to eliminate the subsequent filter.
When enabling the option for tpc-h benchmark,…
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I would love it if Polars optimized calling `apply` on only rows used in the final collected output.
My use case is I have a slow Python function, and it would be conceptually easier if I could jus…
munro updated
2 years ago
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after crating wg0 interface in ui new pannel
when i build a peer and connect it my received packets are 9B only . not work fine
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### What happens?
When I try to use the postgres extension with AWS Redshift I get an error message:
```
Error: Invalid Error: Failed to execute query "SELECT CURRENT_SETTING('server_version'), (…
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#### Describe your feature request
My understanding of the polars query planner is modest at best, so please correct me if I'm (ab)using the terms used below or if I have a conceptual misunderstand…
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We currently pushdown to subquery whenever an OrderBy, Take or Offset is applied to it - but these can be applied directly on the set operation, without a subquery (but see #16238 for Take on SqlServe…