[ https://issues.apache.org/jira/browse/SPARK-12126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-12126. ---------------------------------- Resolution: Incomplete > JDBC datasource processes filters only commonly pushed down. > ------------------------------------------------------------ > > Key: SPARK-12126 > URL: https://issues.apache.org/jira/browse/SPARK-12126 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Hyukjin Kwon > Priority: Major > Labels: bulk-closed > > As suggested > [here|https://issues.apache.org/jira/browse/SPARK-9182?focusedCommentId=14955646&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14955646], > Currently JDBC datasource only processes the filters pushed down from > {{DataSourceStrategy}}. > Unlike ORC or Parquet, this can process pretty a lot of filters (for example, > a + b > 3) since it is just about string parsing. > As > [here|https://issues.apache.org/jira/browse/SPARK-9182?focusedCommentId=15031526&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15031526], > using {{CatalystScan}} trait might be one of solutions. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org