feat: add support for next_day expression#3148
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andygrove wants to merge 3 commits intoapache:mainfrom
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feat: add support for next_day expression#3148andygrove wants to merge 3 commits intoapache:mainfrom
andygrove wants to merge 3 commits intoapache:mainfrom
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Adds native Comet support for Spark's next_day function which returns the first date after a given date that falls on the specified day of the week. Supports full day names (Sunday, Monday, etc.) and abbreviations (Sun, Mon, etc.). Closes apache#3092 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #3148 +/- ##
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+ Coverage 56.12% 59.87% +3.74%
- Complexity 976 1414 +438
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Files 119 168 +49
Lines 11743 15587 +3844
Branches 2251 2589 +338
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+ Hits 6591 9332 +2741
- Misses 4012 4946 +934
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comphead
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Jan 16, 2026
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Can we use next_day from DataFusion? https://github.com/apache/datafusion/blob/main/datafusion/spark/src/function/datetime/next_day.rs
# Conflicts: # docs/source/user-guide/latest/configs.md # native/spark-expr/src/comet_scalar_funcs.rs # native/spark-expr/src/lib.rs # spark/src/main/scala/org/apache/comet/serde/datetime.scala # spark/src/test/scala/org/apache/comet/CometTemporalExpressionSuite.scala
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Moving this to draft until #3328 is merged |
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Summary
next_dayfunctionTest Plan
CometTemporalExpressionSuiteCloses #3092