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Posted to issues@spark.apache.org by "Chao Sun (Jira)" <ji...@apache.org> on 2023/11/09 23:57:00 UTC

[jira] [Resolved] (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 ]

Chao Sun resolved SPARK-45731.
------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 43629
[https://github.com/apache/spark/pull/43629]

> 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
>            Assignee: Chao Sun
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> 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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