Fix doc.

apache · Jan 23, 2018 · 74684a7 · 74684a7
1 parent 5c3afbb
commit 74684a7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/python/ExtractPythonUDFs.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/python/ExtractPythonUDFs.scala
@@ -30,7 +30,7 @@ import org.apache.spark.sql.execution.{FilterExec, ProjectExec, SparkPlan}
 
 /**
  * Extracts all the Python UDFs in logical aggregate, which depends on aggregate expression or
- * grouping key, evaluate them after aggregate.
+ * grouping key, or doesn't depend on any above expressions, evaluate them after aggregate.
  */
 object ExtractPythonUDFFromAggregate extends Rule[LogicalPlan] {