[ https://issues.apache.org/jira/browse/SPARK-28497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reassigned SPARK-28497: ------------------------------------ Assignee: Gengliang Wang > Disallow upcasting complex data types to string type > ---------------------------------------------------- > > Key: SPARK-28497 > URL: https://issues.apache.org/jira/browse/SPARK-28497 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 3.0.0 > Reporter: Gengliang Wang > Assignee: Gengliang Wang > Priority: Minor > > In the current implementation. complex types like Array/Map/StructType are > allowed to upcast as StringType. > This is not safe casting. We should disallow it. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org