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Posted to issues@spark.apache.org by "Chao Sun (Jira)" <ji...@apache.org> on 2023/10/30 23:29:00 UTC

[jira] [Created] (SPARK-45731) Update partition statistics with ANALYZE TABLE command

Chao Sun created SPARK-45731:
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             Summary: Update partition statistics with ANALYZE TABLE command
                 Key: SPARK-45731
                 URL: https://issues.apache.org/jira/browse/SPARK-45731
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.5.0
            Reporter: Chao Sun


Currently {{ANALYZE TABLE}} command only updates table-level stats but not partition stats, even though it can be applied to both non-partitioned and partitioned tables. It seems make sense for it to update partition stats as well.

Note users can use {{ANALYZE TABLE PARTITION(..)}} to get the same effect, but the syntax is more verbose as they need to specify all the partition columns. 



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