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Posted to issues@spark.apache.org by "Maxim Gekk (Jira)" <ji...@apache.org> on 2019/10/18 13:02:00 UTC
[jira] [Commented] (SPARK-29508) Implicitly cast strings in
datetime arithmetic operations
[ https://issues.apache.org/jira/browse/SPARK-29508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16954579#comment-16954579 ]
Maxim Gekk commented on SPARK-29508:
------------------------------------
I am working on it
> Implicitly cast strings in datetime arithmetic operations
> ---------------------------------------------------------
>
> Key: SPARK-29508
> URL: https://issues.apache.org/jira/browse/SPARK-29508
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.4
> Reporter: Maxim Gekk
> Priority: Minor
>
> To improve Spark SQL UX, strings can be cast to the `INTERVAL` or `TIMESTAMP` types in the cases:
> # Cast string to interval in interval - string
> # Cast string to interval in datetime + string or string + datetime
> # Cast string to timestamp in datetime - string or string - datetime
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