Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/4958#discussion_r26095403
--- Diff: docs/sql-programming-guide.md ---
@@ -1022,6 +1156,117 @@ results = sqlContext.sql("FROM src SELECT key,
value").collect()
</div>
</div>
+## JDBC Connectivity
+
+Spark SQL also includes a datasource that can read data from other
databases using JDBC. This
+functionality is similar to JDBCRDD, but since the results are returned as
a DataFrame they can
--- End diff --
might be best not to mention jdbcrdd, since we should probably deprecate it
now.
if you want to mention it, use "JdbcRDD"
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