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Liang-Chi Hsieh d0eb9ffe97 [SPARK-7746][SQL] Add FetchSize parameter for JDBC driver 
JIRA: https://issues.apache.org/jira/browse/SPARK-7746

Looks like an easy to add parameter but can show significant performance improvement if the JDBC driver accepts it.

Author: Liang-Chi Hsieh <viirya@gmail.com>

Closes #6283 from viirya/jdbc_fetchsize and squashes the following commits:

de47f94 [Liang-Chi Hsieh] Don't keep fetchSize as single parameter.
b7bff2f [Liang-Chi Hsieh] Add FetchSize parameter for JDBC driver.
2015-05-20 22:23:49 -07:00
..
java/test/org/apache/spark/sql [SPARK-7654][SQL] Move JDBC into DataFrame's reader/writer interface. 2015-05-16 22:01:53 -07:00
resources [SPARK-5454] More robust handling of self joins 2015-02-11 12:31:56 -08:00
scala/org/apache/spark/sql [SPARK-7746][SQL] Add FetchSize parameter for JDBC driver 2015-05-20 22:23:49 -07:00