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https://issues.apache.org/jira/browse/SPARK-38902?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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YuanGuanhu updated SPARK-38902:
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Issue Type: Improvement (was: Bug)
> cast as char/varchar result is string, not expect data type
> -----------------------------------------------------------
>
> Key: SPARK-38902
> URL: https://issues.apache.org/jira/browse/SPARK-38902
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.1, 3.3.0
> Reporter: YuanGuanhu
> Priority: Major
>
> when cast column to char/varchar type, result is string, not expected data
> type
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