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https://issues.apache.org/jira/browse/SPARK-34177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271054#comment-17271054
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Hyukjin Kwon commented on SPARK-34177:
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This will be fixed in Spark 3.1. e.g.) SPARK-33892
> DESC command returns wrong data type
> ------------------------------------
>
> Key: SPARK-34177
> URL: https://issues.apache.org/jira/browse/SPARK-34177
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.3.2
> Reporter: Zhang Jianguo
> Priority: Minor
>
> The data type of col_02 is assigned as varchar(256), but desc returns wrong
> type string.
> create table test_data_type(col_01 bigint, col_02
> *{color:#de350b}varchar(256){color}*);
> desc test_data_type;
> | col_01 | bigint | NULL |
> | col_02 | *{color:#de350b}string{color}* | NULL |
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