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 2019/01/16 12:54:00 UTC
[jira] [Assigned] (SPARK-26637) Makes GetArrayItem nullability more
precise
[ https://issues.apache.org/jira/browse/SPARK-26637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-26637:
------------------------------------
Assignee: (was: Apache Spark)
> Makes GetArrayItem nullability more precise
> -------------------------------------------
>
> Key: SPARK-26637
> URL: https://issues.apache.org/jira/browse/SPARK-26637
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Takeshi Yamamuro
> Priority: Minor
>
> In master, GetArrayItem nullable is always true;
> https://github.com/apache/spark/blob/cf133e611020ed178f90358464a1b88cdd9b7889/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeExtractors.scala#L236
> But, If input array size is constant and ordinal is foldable, we could make GetArrayItem nullability more precise.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org