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### Checks
- [X] I have checked that this issue has not already been reported.
- [X] I have confirmed this bug exists on the [latest version](https://crates.io/crates/polars) of Polars.
###…
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we have recently setup our new 3 node galera cluster. We are using following config:
```
wsrep_osu_method TOI
wsrep_sr_store table
wsrep_auto_increment_control ON
wsrep_causal_reads OFF
wsrep_…
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### What happens?
It looks like the filter pushdown incorrectly converts dates into timestamps.
This is my DuckDB query:
```sql
set mysql_experimental_filter_pushdown=true;
select *
from mys…
LMnet updated
1 month ago
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### Describe the bug
Maybe related to #5535, but I couldn't find anything identical, so created a fresh issue.
If this is a known bug and you think the fix might be moderate in scope, I'm happy …
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**Summary**
Define a table field type as int
Query using int::text = '123'
As a result, the query fails to match the index and more files are scanned
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When you write dataset with BINARY columns that can be fairly large (several Mbs) you can often end with an OutOfMemory error where you either have to:
- Throw more RAM
- Increase number …
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## Description
supporting [substrait plans](https://substrait.io/) opens up a lot of possibilities of easily integrating with external tools (such as polars).
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### Is your feature request related to a problem or challenge?
The core usecase is:
```sql
with x as (
)
select * from x where ...
union all
select * from x where ...
union all
select…
alamb updated
7 months ago
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https://slack-files.com/files-pri-safe/T03BMF0R2-F0A3LCQ3C/api-presentation_1_.pdf?c=1441299236-4641d956f1354dd200dd184c1f1fc76fc59b9d2c
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PG 15
Citus 12.1
I am evaluating the columnar storage to compress old data for our use case.
So far the compression ratio is great, but the querying is very slow.
After analysis, and despite def…