Github user marmbrus commented on a diff in the pull request:
https://github.com/apache/spark/pull/6009#discussion_r29996294
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala ---
@@ -1436,15 +1436,17 @@ class DataFrame private[sql](
////////////////////////////////////////////////////////////////////////////
/**
- * Save this [[DataFrame]] to a JDBC database at `url` under the table
name `table`.
+ * Save this [[DataFrame]] to a JDBC database at `url` under the table
name `table`
+ * and connection propeties optionally passed in `properties`.
* This will run a `CREATE TABLE` and a bunch of `INSERT INTO`
statements.
* If you pass `true` for `allowExisting`, it will drop any table with
the
* given name; if you pass `false`, it will throw if the table already
* exists.
* @group output
*/
- def createJDBCTable(url: String, table: String, allowExisting: Boolean):
Unit = {
- val conn = DriverManager.getConnection(url)
+ def createJDBCTable(url: String, table: String, allowExisting: Boolean,
+ properties: Properties = new Properties()): Unit = {
--- End diff --
Also, default arguments do not work for java so you should create a
separate method.
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