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Hyukjin Kwon edited comment on SPARK-12506 at 12/28/15 9:54 AM: ---------------------------------------------------------------- [~huaxing] Maybe we should do this one first https://issues.apache.org/jira/browse/SPARK-9182. I guess you might be thinking of the change of some codes at {{DataSourceStrategy}} or making this with {{CatalystScan}}, right? In case of {{CatalystScan}}, I opened the issue here already, https://issues.apache.org/jira/browse/SPARK-12126. In case of {{DataSourceStrategy}}, We might need to deal with {{Cast}} first https://issues.apache.org/jira/browse/SPARK-9182. was (Author: hyukjin.kwon): [~huaxing] Maybe we should do this one first https://issues.apache.org/jira/browse/SPARK-9182. I guess you might be thinking of the change of some codes at {{DataSourceStrategy}} or making this with {{CatalystScan}}, right? In case of {{CatalystScan}}, I opened the issue here already, https://issues.apache.org/jira/browse/SPARK-12126. In case of {{DataSourceStrategy}}, We might need to deal with {{Cast}} first. > 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 > > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org