feat: support LEAD and LAG window functions with IGNORE NULLS #3876

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

Merged

viirya merged 7 commits into apache:main from viirya:feat-window-ignore-nulls

Apr 6, 2026

+444 −77

Merged

feat: support LEAD and LAG window functions with IGNORE NULLS #3876

test: add SQL tests for LAG/LEAD window functions with IGNORE NULLS

GitHub Advanced Security / CodeQL succeeded Apr 3, 2026 in 2s

No new alerts in code changed by this pull request

View all branch alerts.