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Posted to issues@spark.apache.org by "Gengliang Wang (Jira)" <ji...@apache.org> on 2021/08/13 09:42:00 UTC

[jira] [Updated] (SPARK-36508) Disallow binary operations between Interval and String literal

     [ https://issues.apache.org/jira/browse/SPARK-36508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gengliang Wang updated SPARK-36508:
-----------------------------------
    Summary: Disallow binary operations between Interval and String literal  (was: Disallow Interval add/subtract String literal)

> Disallow binary operations between Interval and String literal
> --------------------------------------------------------------
>
>                 Key: SPARK-36508
>                 URL: https://issues.apache.org/jira/browse/SPARK-36508
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Gengliang Wang
>            Assignee: Gengliang Wang
>            Priority: Major
>
> If a binary operation, for example Addd or Subtract, contains interval type and string literal, we can't decide which interval type the string literal 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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