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### Checks
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### Re…
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@pesap What do you think of this ?
Problem:
Currently if I need to access the data from SingleTimeSeries class, I can access `data` field. But typical usage also require of knowledge of time arra…
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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://pypi.org/project/polars/) of Polars.
### Reprodu…
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### Checks
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### Re…
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Hi,
The Python client of ClickHouse allows to insert a raw `pyarrow.Table` via the `insert_arrow` method, which sends the Apache Arrow encoded data 1:1 to ClickHouse through ClickHouse's `ArrowStre…
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### Description
So collecting a df is used for lazyframes. However, I sometimes run my code in eager mode, and sometimes in lazymode. However, the amount of if-else and try-except functions i have to…
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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://pypi.org/project/polars/) of Polars.
### Reprodu…
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### Description
When joining data, it is useful to have the possibility of adding an "indicator" column displaying information on the source of each row, similar to the `indicator` parameter in `pa…
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It looks like our string to datetime utilities throws an error. This is a fairly common step while cleaning datasets, so it'd be nice to support it:
```python
import polars as pl
from functools i…
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Hi awesome team.
I'm working on a jupyterlab notebooks project with nodesjs-polars (with deno kernel), and sounds like vega-lite-api does not support polars dataframe.
Unfortunatly, nodejs-polars …