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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/09/07 11:07:00 UTC

[jira] [Commented] (SPARK-32811) Replace IN predicate of continuous range with boundary checks

    [ https://issues.apache.org/jira/browse/SPARK-32811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17191642#comment-17191642 ] 

Apache Spark commented on SPARK-32811:
--------------------------------------

User 'hotienvu' has created a pull request for this issue:
https://github.com/apache/spark/pull/29661

> Replace IN predicate of continuous range with boundary checks
> -------------------------------------------------------------
>
>                 Key: SPARK-32811
>                 URL: https://issues.apache.org/jira/browse/SPARK-32811
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Vu Ho
>            Priority: Major
>
> This expression 
> {code:java}
> select a from t where a in (1, 2, 3, 3, 4){code}
> should be translated to 
> {code:java}
> select a from t where a >= 1 and a <= 4 {code}



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