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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:34:38 UTC
[jira] [Resolved] (SPARK-12506) Push down WHERE clause arithmetic
operator to JDBC layer
[ https://issues.apache.org/jira/browse/SPARK-12506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-12506.
----------------------------------
Resolution: Incomplete
> Push down WHERE clause arithmetic operator to JDBC layer
> --------------------------------------------------------
>
> Key: SPARK-12506
> URL: https://issues.apache.org/jira/browse/SPARK-12506
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Huaxin Gao
> Assignee: Apache Spark
> Priority: Major
> Labels: bulk-closed
>
> For arithmetic operator in WHERE clause such as
> select * from table where c1 + c2 > 10
> Currently where c1 + c2 >10 is done at spark layer.
> Will push this to JDBC layer so it will be done in database.
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