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https://issues.apache.org/jira/browse/SPARK-30893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan updated SPARK-30893:
Priority: Critical (was: Blocker)
> Expressions should not change its data
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https://issues.apache.org/jira/browse/SPARK-30893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan updated SPARK-30893:
Summary: Expressions should not change its data type/nullability/behavior
after it's created
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https://issues.apache.org/jira/browse/SPARK-30893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wenchen Fan updated SPARK-30893:
Summary: expressions should not change its data type/nullability/behavior
after it's created
