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apache / datafusion Public

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feat: output statistics for constant columns in projections#19419

Open

ShashidharM0118 wants to merge 6 commits intoapache:mainapache/datafusion:mainfrom

ShashidharM0118:feat/constant-column-statsShashidharM0118/datafusion:feat/constant-column-statsCopy head branch name to clipboard

Conversation Commits6 (6)Checks Files changed

Open

feat: output statistics for constant columns in projections#19419
ShashidharM0118 wants to merge 6 commits intoapache:mainfrom
ShashidharM0118:feat/constant-column-stats

Commits

Commits on Dec 25, 2025

feat: output statistics for constant columns in projections
ShashidharM0118
committed
generate stats for null literals and compute sum_value
ShashidharM0118
committed
cleaner logic to handle sum_value
ShashidharM0118
committed
remove redundant check for null literal
ShashidharM0118
committed

Commits on Dec 30, 2025

Merge branch 'main' of https://github.com/apache/datafusion into feat/constant-column-stats
ShashidharM0118
committed
use null ScalarValue for statistics of null constants
ShashidharM0118
committed

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