Add IGNORE NULLS option to FIRST_VALUE and LAST_VALUE window functions#14264

Merged

Jackie-Jiang merged 6 commits intoapache:masterfrom yashmayya:window-function-ignore-nulls

Oct 28, 2024

+1,400-321

Commits on Oct 28, 2024

Add IGNORE NULLS support to FIRST_VALUE and LAST_VALUE window functions
yashmayya
committed
Minor refactor; add some test cases to ResourceBasedQueriesTest
yashmayya
committed
Optimize logic for computing last non-null value in first window; add more verbose comments explaining logic in FIRST_VALUE / LAST_VALUE with IGNORE NULLS and ROWS window frame; initialize ArrayLis…
yashmayya
committed
Minor refactors based on review suggestions
yashmayya
committed
Reduce allocations in cases where returned result from window function has only 1 or 2 repeated values
yashmayya
committed
Remove newly redundant //@Formatter :off and //@formatter.on
yashmayya
committed