Kris Mok created SPARK-26107:
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Summary: Extend ReplaceNullWithFalseInPredicate to support
higher-order functions: ArrayExists, ArrayFilter, MapFilter
Key: SPARK-26107
URL: https://issues.apache.org/jira/browse/SPARK-26107
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: Kris Mok
Extend the {{ReplaceNullWithFalse}} optimizer rule introduced in SPARK-25860 to
also support optimizing predicates in higher-order functions of
{{ArrayExists}}, {{ArrayFilter}}, {{MapFilter}}.
Also rename the rule to {{ReplaceNullWithFalseInPredicate}} to better reflect
its intent.
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