maropu commented on a change in pull request #25657:
[SPARK-28050][SQL]DataFrameWriter support insertInto a specific table partition
URL: https://github.com/apache/spark/pull/25657#discussion_r320594454
##########
File path: sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala
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@@ -338,6 +338,23 @@ final class DataFrameWriter[T] private[sql](ds:
Dataset[T]) {
* @since 1.4.0
*/
def insertInto(tableName: String): Unit = {
+ insertInto(tableName,None)
+ }
+
+ /**
+ * Inserts the content of the `DataFrame` to the specific table partition.
+ *
+ * {{{
+ * scala> Seq((3, 4)).toDF("j",
"i").write.insertInto(ptTableName,"pt1='0101',pt2='0202'")
+ * }}}
+ *
+ * @since 3.0
+ */
+ def insertInto(tableName: String,partionInfo: String): Unit = {
Review comment:
nit: add space `String, partionInfo` (Have you run `./dev/sbt-checkstyle `?
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