Github user chenghao-intel commented on a diff in the pull request:
https://github.com/apache/spark/pull/6178#discussion_r30479606
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala
---
@@ -111,13 +111,16 @@ class HiveQuerySuite extends HiveComparisonTest with
BeforeAndAfter {
| SELECT key FROM gen_tmp ORDER BY key ASC;
""".stripMargin)
- test("multiple generator in projection") {
+ test("multiple generators in projection") {
+ // TGF with non-TGF in project is allowed in Spark SQL, but not in Hive
+ sql("SELECT explode(array(key, key)) as (k1, k2), key, value FROM
src").collect()
--- End diff --
Oh, yes, it's suppose to be `explode(map(key, key))`
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