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mark appropriate window functions as nullable: false in logical plan

Open matthewgapp opened this issue 2 years ago • 4 comments

add nullability information to window function that is used to determine expression and thus column nullability when constructing window plan

Which issue does this PR close?

Closes #7636

Rationale for this change

What changes are included in this PR?

Are these changes tested?

Are there any user-facing changes?

matthewgapp avatar Sep 24 '23 22:09 matthewgapp

Related comment: https://github.com/apache/arrow-datafusion/issues/7636#issuecomment-1734455977

alamb avatar Sep 25 '23 21:09 alamb

See https://github.com/apache/arrow-datafusion/issues/7636#issuecomment-1737225422

alamb avatar Sep 27 '23 12:09 alamb

Marking as draft as I think https://github.com/apache/arrow-datafusion/pull/7694 may be fixing the root cause instead

alamb avatar Oct 01 '23 10:10 alamb

Thank you for your contribution. Unfortunately, this pull request is stale because it has been open 60 days with no activity. Please remove the stale label or comment or this will be closed in 7 days.

github-actions[bot] avatar Apr 29 '24 01:04 github-actions[bot]