[
https://issues.apache.org/jira/browse/SPARK-2509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Reynold Xin resolved SPARK-2509.
--------------------------------
Resolution: Fixed
Fix Version/s: 1.0.2
1.1.0
Assignee: Takuya Ueshin
> Add optimization for Substring.
> -------------------------------
>
> Key: SPARK-2509
> URL: https://issues.apache.org/jira/browse/SPARK-2509
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Takuya Ueshin
> Assignee: Takuya Ueshin
> Fix For: 1.1.0, 1.0.2
>
>
> {{Substring}} including {{null}} literal cases could be added to
> {{NullPropagation}}.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
