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.

Sign up for GitHub

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

Jump to bottom

Add primitives for partial sorting and mapReduce #7

Open
alexeyr opened this issue Nov 11, 2016 · 0 comments
Open

Add primitives for partial sorting and mapReduce #7

alexeyr opened this issue Nov 11, 2016 · 0 comments
Assignees
@alexeyr

Comments

@alexeyr
Copy link
Contributor

alexeyr commented Nov 11, 2016

When we have ORDER BY x, y and receive input already ordered by x, full sort has to be done at the moment.

Similarly for GROUP BY x, y (both cases where input is ordered by x, y and only by x).
@alexeyr alexeyr self-assigned this Nov 11, 2016
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@alexeyr alexeyr

Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@alexeyr