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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/12/16 07:24:46 UTC
[jira] [Reopened] (SPARK-12314) isnull operator not pushed down for
JDBC datasource.
[ https://issues.apache.org/jira/browse/SPARK-12314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Reynold Xin reopened SPARK-12314:
---------------------------------
> isnull operator not pushed down for JDBC datasource.
> ----------------------------------------------------
>
> Key: SPARK-12314
> URL: https://issues.apache.org/jira/browse/SPARK-12314
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.6.0
> Reporter: Hyukjin Kwon
> Assignee: Hyukjin Kwon
> Fix For: 2.0.0
>
>
> {{IsNull}} filter is not being pushed down for JDBC datasource.
> It looks it is SQL standard according to SQL-92, SQL:1999, SQL:2003, SQL:201x and I believe most databases support this.
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