[jira] [Resolved] (SPARK-29822) Cast error when there are spaces between signs and values

["Wenchen Fan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-29822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-29822.
---------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

Issue resolved by pull request 26449
[https://github.com/apache/spark/pull/26449]

> Cast error when there are spaces between signs and values
> ---------------------------------------------------------
>
>                 Key: SPARK-29822
>                 URL: https://issues.apache.org/jira/browse/SPARK-29822
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Kent Yao
>            Assignee: Kent Yao
>            Priority: Major
>             Fix For: 3.0.0
>
>
> With the latest string to literal optimization, some interval strings can not be cast when there are some spaces between signs and unit values.
> How to reproduce, 
> {code:java}
> select cast(v as interval) from values ('+ 1 second') t(v);
> select cast(v as interval) from values ('- 1 second') t(v);
> {code}
>  



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