Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Window Operations do not preserve ordering #41

Closed
hawkfish opened this issue Aug 17, 2023 · 2 comments
Closed

Window Operations do not preserve ordering #41

hawkfish opened this issue Aug 17, 2023 · 2 comments

Comments

@hawkfish
Copy link

@krlmlr I now have a similar problem to #38 with relational union() order-preserving which you can see in duckdb/duckdb#8593 Basically we now evaluate all window functions in parallel, so row number will not necessarily come out in row number order(!) In fact, if the data is not too large, it is likely that the last chunk will come out first as it will be faster.

@krlmlr
Copy link
Member

krlmlr commented Sep 19, 2023

This should be fixed in the main branch of this repo. If not, we can reopen or file a new issue.

@krlmlr krlmlr closed this as completed Sep 19, 2023
Copy link
Contributor

This old thread has been automatically locked. If you think you have found something related to this, please open a new issue and link to this old issue if necessary.

@github-actions github-actions bot locked and limited conversation to collaborators Sep 19, 2024
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants