Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/4873#discussion_r147154899
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/api/batch/sql/AggregateTest.scala
---
@@ -208,29 +208,29 @@ class AggregateTest extends TableTestBase {
val sqlQuery = "SELECT b, c, avg(a) as a, GROUP_ID() as g FROM MyTable
" +
"GROUP BY GROUPING SETS (b, c)"
- val aggregate = unaryNode(
- "DataSetCalc",
- binaryNode(
- "DataSetUnion",
+ val aggregate = binaryNode(
--- End diff --
The Grouping Set tests in this file are identical to those in
`GroupingSetsTest` and can be therefore removed.
---
