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

["Terry Kim (Jira)" <ji...@apache.org>]

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

Terry Kim updated SPARK-44886:
------------------------------
    Summary: Introduce CLUSTER BY SQL clause to CREATE/REPLACE table  (was: Introduce CLUSTER BY clause to CREATE/REPLACE table)

> 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
>            Priority: Major
>
> 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}
> There will not be an implementation, but it's up to the catalog implementation to utilize the clustering information (e.g., Delta, Iceberg, etc.).
> Note that specifying CLUSTER BY will throw an exception if the table being created is for v1 source or session catalog (e.g., v2 source w/ session catalog).



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