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Posted to dev@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2015/02/03 18:33:35 UTC
[jira] [Created] (DRILL-2149) Projection drops column in select *
query with json files containing nulls
Parth Chandra created DRILL-2149:
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Summary: Projection drops column in select * query with json files containing nulls
Key: DRILL-2149
URL: https://issues.apache.org/jira/browse/DRILL-2149
Project: Apache Drill
Issue Type: Bug
Components: Storage - JSON
Affects Versions: 0.7.0
Reporter: Parth Chandra
Assignee: Steven Phillips
With the following data -
st_1.json -
{"a":"xyzzy", "b":null}
st_2.json -
{"a":"xyzzy", "b":"You are inside a building, a well house for a large spring."}
select a,b from st_*.json - returns both a and b.
select * from st_*.json - returns only column a.
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