Trouble with Polars streaming

Data engineering1 post from 1 person1d active+00 posts in the last 7 days, 0 the 7 days before (fading)Unverified

Posts per day1 posts, Sep 7 to Sep 25

The posts behind it

1, newest first

Post	Where	Date
Datetime out-of-range in `group_by_dynamic` streaming engine### 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. ### Reproducible example ### Log output ### Issue description When dates get clamped, the...pola-rs/polarskdn36	pola-rs/polarskdn361 reactions, 5 replies	Sep 72 weeks ago

Companies and products named

Company or product	Posts naming it
Polars	1
PyPI	1

About this problem

Evidence

1 post from 1 person in 1 place. Mostly on pola-rs/polars. Tools named alongside: PyPI.

Frustration Frustration 0 of 3· Seen on GitHub issues

How it was grouped

Posts about Polars with no known issue, sharing the word "streaming". First post Sep 7, 2026, latest Sep 7, 2026. Unverified: fewer than 3 posts, or one person or place only. Method

Posts per day

The posts behind it

Companies and products named

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