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Posted to issues@spark.apache.org by "Gengliang Wang (Jira)" <ji...@apache.org> on 2021/08/16 09:35:00 UTC

[jira] [Created] (SPARK-36521) Disallow comparison between Interval and String

Gengliang Wang created SPARK-36521:
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             Summary: Disallow comparison between Interval and String
                 Key: SPARK-36521
                 URL: https://issues.apache.org/jira/browse/SPARK-36521
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Gengliang Wang
            Assignee: Gengliang Wang


If a binary comparison contains interval type and string type, we can't decide which
interval type the string should be promoted as. There are many possible interval
types, such as year interval, month interval, day interval, hour interval, etc.



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