[FLINK-38468][flink-table-planner] When the coalesce parameter contains a function, convert it to case when#27055

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ChengJie1053:RemoveUnreachableCoalesceArgumentsRule

Commits on Sep 27, 2025

[flink-table-planner] Optimize RemoveUnreachableCoalesceArgumentsRule rule，when including functions, it will fall back to case when
chengjiechengjie
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Commits on Oct 1, 2025

[FLINK-38468][flink-table-planner] When the coalesce parameter contains a function, convert it to case when
chengjiechengjie
committed