Wechar created SPARK-49675:
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             Summary: Support push down case when filter to Hive metastore
                 Key: SPARK-49675
                 URL: https://issues.apache.org/jira/browse/SPARK-49675
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.5.2
            Reporter: Wechar


Spark currently does not push down {{CASE WHEN}} clause filters to the Hive 
metastore, which can result in querying a large number of unnecessary 
partitions.

 



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