Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/13577
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Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13577#discussion_r66529939
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala ---
@@ -346,15 +346,68 @@ class SQLContext private[sql](val sparkSession:
SparkSession)
GitHub user techaddict opened a pull request:
https://github.com/apache/spark/pull/13577
[Minor][Doc] Improve SQLContext Documentation and Fix SparkSession and
sql.functions Documentation
## What changes were proposed in this pull request?
1. In SparkSession, add emptyDataset
