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Posted to dev@drill.apache.org by "Rahul Challapalli (JIRA)" <ji...@apache.org> on 2015/02/09 06:15:35 UTC
[jira] [Created] (DRILL-2186) select * is not working with flatten
Rahul Challapalli created DRILL-2186:
----------------------------------------
Summary: select * is not working with flatten
Key: DRILL-2186
URL: https://issues.apache.org/jira/browse/DRILL-2186
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Reporter: Rahul Challapalli
Assignee: Daniel Barclay (Drill/MapR)
git.commit.id.abbrev=c54bd6a
Data Set :
{code}
{
"id" : 1,
"lst" : [1,2,3]
}
{code}
The below queries incorrectly return null
{code}
0: jdbc:drill:schema=dfs> select *, flatten(lst) from `temp.json`;
+------------+------------+
| * | EXPR$1 |
+------------+------------+
| null | 1 |
| null | 2 |
| null | 3 |
+------------+------------+
{code}
{code}
0: jdbc:drill:schema=dfs> select * from `temp.json` order by flatten(lst);
+------------+
| * |
+------------+
| null |
| null |
| null |
+------------+
{code}
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