You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/12/02 19:45:00 UTC
[jira] [Assigned] (SPARK-40099) Merge adjacent CaseWhen branches if their values are the same
[ https://issues.apache.org/jira/browse/SPARK-40099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-40099:
------------------------------------
Assignee: Apache Spark
> Merge adjacent CaseWhen branches if their values are the same
> -------------------------------------------------------------
>
> Key: SPARK-40099
> URL: https://issues.apache.org/jira/browse/SPARK-40099
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: Yuming Wang
> Assignee: Apache Spark
> Priority: Major
>
> For example:
> {code:sql}
> CASE
> WHEN f1.buyer_id IS NOT NULL THEN 1
> WHEN f2.buyer_id IS NOT NULL THEN 1
> ELSE 0
> END
> {code}
> The excepted result:
> {code:sql}
> CASE
> WHEN f1.buyer_id IS NOT NULL or f2.buyer_id IS NOT NULL THEN 1
> ELSE 0
> END
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org