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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/11/01 20:12:00 UTC

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

     [ https://issues.apache.org/jira/browse/SPARK-45731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SPARK-45731:
-----------------------------------
    Labels: pull-request-available  (was: )

> 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
>            Priority: Major
>              Labels: pull-request-available
>
> 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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