Github user hsuanyi commented on a diff in the pull request:
https://github.com/apache/drill/pull/423#discussion_r55730852
--- Diff:
exec/java-exec/src/test/java/org/apache/drill/exec/fn/impl/TestAggregateFunctions.java
---
@@ -460,4 +466,23 @@ public void testGroupBySystemFuncFileSystemTable()
throws Exception {
public void test4443() throws Exception {
test("SELECT MIN(columns[1]) FROM dfs_test.`%s/agg/4443.csv` GROUP BY
columns[0]", TEST_RES_PATH);
}
+
+ @Test
+ public void testCountStarRequired() throws Exception {
+ final String query = "select count(*) as col from
cp.`tpch/region.parquet` limit 0";
--- End diff --
Only schema is being validated in this case.
It might be confusing if the query returns the records but we only inspect
the schema.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
