[jira] [Resolved] (SPARK-11628) spark-sql do not support for column datatype of CHAR

["Yin Huai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-11628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yin Huai resolved SPARK-11628.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 9612
[https://github.com/apache/spark/pull/9612]

> spark-sql do not support for column datatype of CHAR
> ----------------------------------------------------
>
>                 Key: SPARK-11628
>                 URL: https://issues.apache.org/jira/browse/SPARK-11628
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.5.1
>            Reporter: zhangshunyu
>              Labels: features
>             Fix For: 1.6.0
>
>
> In spark-sql when we create a table using the command as follwing:
>        "create table tablename(col char(5));"
> Hive will support for creating the table,  but when we desc the table:
>        "desc tablename"
> spark will report the error：
>        “org.apache.spark.sql.types.DataTypeException: Unsupported dataType: char(5). If you have a struct and a field name of it has any special characters, please use backticks (`) to quote that field name, e.g. `x+y`. Please note that backtick itself is not supported in a field name.”



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