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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2023/11/09 11:31:00 UTC

[jira] [Resolved] (SPARK-44886) Introduce CLUSTER BY SQL clause to CREATE/REPLACE TABLE

     [ https://issues.apache.org/jira/browse/SPARK-44886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-44886.
---------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 42577
[https://github.com/apache/spark/pull/42577]

> Introduce CLUSTER BY SQL clause to CREATE/REPLACE TABLE
> -------------------------------------------------------
>
>                 Key: SPARK-44886
>                 URL: https://issues.apache.org/jira/browse/SPARK-44886
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 4.0.0
>            Reporter: Terry Kim
>            Assignee: Terry Kim
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> This proposes to introduce CLUSTER BY clause to CREATE/REPLACE SQL syntax:
> {code:java}
> CREATE TABLE tbl(a int, b string) CLUSTER BY (a, b){code}
> This doesn't introduce a default implementation for clustering, but it's up to the catalog/datasource implementation to utilize the clustering information (e.g., Delta, Iceberg, etc.).



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