[jira] [Commented] (SPARK-40076) Support number-only column names in ORC data sources when orc impl is hive

["Apache Spark (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-40076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17579511#comment-17579511 ] 

Apache Spark commented on SPARK-40076:
--------------------------------------

User 'mcdull-zhang' has created a pull request for this issue:
https://github.com/apache/spark/pull/37440

> Support number-only column names in ORC data sources when orc impl is hive
> --------------------------------------------------------------------------
>
>                 Key: SPARK-40076
>                 URL: https://issues.apache.org/jira/browse/SPARK-40076
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.2
>            Reporter: mcdull_zhang
>            Assignee: Apache Spark
>            Priority: Minor
>
> This problem is similar to SPARK-36663, both because *CatalystSqlParser.parseDataType* fails to parse if a column name (and nested field) consists of only numbers.
> SPARK-36663solves the problem when configuring spark.sql.orc.impl=native (default is native), but when configuring spark.sql.orc.impl=hive, it still throws an error now



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