[jira] [Assigned] (SPARK-34856) ANSI mode: Allow casting complex types as string type

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

     [ https://issues.apache.org/jira/browse/SPARK-34856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-34856:
------------------------------------

    Assignee: Gengliang Wang  (was: Apache Spark)

> ANSI mode: Allow casting complex types as string type
> -----------------------------------------------------
>
>                 Key: SPARK-34856
>                 URL: https://issues.apache.org/jira/browse/SPARK-34856
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Gengliang Wang
>            Assignee: Gengliang Wang
>            Priority: Major
>
> Currently, complex types are not allowed to cast as string type. This breaks the Dataset.show() API. E.g
> {code:java}
> scala> sql(“select array(1, 2, 2)“).show(false)
> org.apache.spark.sql.AnalysisException: cannot resolve ‘CAST(`array(1, 2, 2)` AS STRING)’ due to data type mismatch:
>  cannot cast array<int> to string with ANSI mode on.
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org