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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/01/31 09:04:00 UTC

[jira] [Assigned] (SPARK-30615) normalize the column name in AlterTable

     [ https://issues.apache.org/jira/browse/SPARK-30615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-30615:
-----------------------------------

    Assignee: Burak Yavuz

> normalize the column name in AlterTable
> ---------------------------------------
>
>                 Key: SPARK-30615
>                 URL: https://issues.apache.org/jira/browse/SPARK-30615
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Wenchen Fan
>            Assignee: Burak Yavuz
>            Priority: Major
>
> Because of case insensitive resolution, the column name in AlterTable may match the table schema but not exactly the same. To ease DS v2 implementations, Spark should normalize the column name before passing them to v2 catalogs, so that users don't need to care about the case sensitive config.



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