Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/4014#discussion_r23441619
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala
---
@@ -327,7 +327,49 @@ class HiveQuerySuite extends HiveComparisonTest with
BeforeAndAfter {
createQueryTest("transform",
"SELECT TRANSFORM (key) USING 'cat' AS (tKey) FROM src")
+
+ test("schema-less transform") {
+ val expected = sql("SELECT TRANSFORM (key) USING 'cat' AS (tKey) FROM
src").collect().head
+ val res = sql("SELECT TRANSFORM (key) USING 'cat' FROM
src").collect().head
+
+ assert(expected(0) === res(0))
+
+ val expected2 = sql("SELECT TRANSFORM (*) USING 'cat' AS (tKey,
tValue) FROM src").collect().head
+ val res2 = sql("SELECT TRANSFORM (*) USING 'cat' FROM
src").collect().head
+
+ assert(expected2(0) === res2(0) && expected2(1) === res2(1))
+ }
+
+ test("transform with custom field delimiter") {
+ val expected = sql("SELECT TRANSFORM (key) ROW FORMAT DELIMITED FIELDS
TERMINATED BY '\002' USING 'cat' AS (tKey) ROW FORMAT DELIMITED FIELDS
TERMINATED BY '\002' FROM src").collect().head
--- End diff --
New commit will fix that.
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