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| author | Michael Armbrust <michael@databricks.com> | 2014-08-05 11:17:50 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2014-08-05 11:17:50 -0700 |
| commit | 6e821e3d1ae1ed23459bc7f1098510b968130152 (patch) | |
| tree | 288ef784edd88ad66a5536ef272aafcdb1593f1e /sql/hive/src/test/scala | |
| parent | 1c5555a23d3aa40423d658cfbf2c956ad415a6b1 (diff) | |
| download | spark-6e821e3d1ae1ed23459bc7f1098510b968130152.tar.gz spark-6e821e3d1ae1ed23459bc7f1098510b968130152.tar.bz2 spark-6e821e3d1ae1ed23459bc7f1098510b968130152.zip | |
[SPARK-2860][SQL] Fix coercion of CASE WHEN.
Author: Michael Armbrust <michael@databricks.com>
Closes #1785 from marmbrus/caseNull and squashes the following commits:
126006d [Michael Armbrust] better error message
2fe357f [Michael Armbrust] Fix coercion of CASE WHEN.
Diffstat (limited to 'sql/hive/src/test/scala')
| -rw-r--r-- | sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala index aa810a2912..2f0be49b6a 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveQuerySuite.scala @@ -32,6 +32,9 @@ case class TestData(a: Int, b: String) */ class HiveQuerySuite extends HiveComparisonTest { + createQueryTest("null case", + "SELECT case when(true) then 1 else null end FROM src LIMIT 1") + createQueryTest("single case", """SELECT case when true then 1 else 2 end FROM src LIMIT 1""") |