hyukjinkwon 2aad2d3724 [SPARK-12315][SQL] isnotnull operator not pushed down for JDBC datasource. ... https://issues.apache.org/jira/browse/SPARK-12315 `IsNotNull` filter is not being pushed down for JDBC datasource. It looks it is SQL standard according to [SQL-92](http://www.contrib.andrew.cmu.edu/~shadow/sql/sql1992.txt), SQL:1999, [SQL:2003](http://www.wiscorp.com/sql_2003_standard.zip) and [SQL:201x](http://www.wiscorp.com/sql20nn.zip) and I believe most databases support this. In this PR, I simply added the case for `IsNotNull` filter to produce a proper filter string. Author: hyukjinkwon <gurwls223@gmail.com> This patch had conflicts when merged, resolved by Committer: Reynold Xin <rxin@databricks.com> Closes #10287 from HyukjinKwon/SPARK-12315.		2015-12-15 22:30:35 -08:00
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src	[SPARK-12315][SQL] isnotnull operator not pushed down for JDBC datasource.	2015-12-15 22:30:35 -08:00
pom.xml	[SPARK-11796] Fix httpclient and httpcore depedency issues related to docker-client	2015-12-09 18:39:36 -08:00