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Posted to dev@drill.apache.org by "Will Ochandarena (JIRA)" <ji...@apache.org> on 2015/02/06 23:39:35 UTC
[jira] [Created] (DRILL-2179) better handle column called
'Timestamp'
Will Ochandarena created DRILL-2179:
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Summary: better handle column called 'Timestamp'
Key: DRILL-2179
URL: https://issues.apache.org/jira/browse/DRILL-2179
Project: Apache Drill
Issue Type: Bug
Components: SQL Parser
Affects Versions: 0.7.0
Reporter: Will Ochandarena
Assignee: Aman Sinha
Priority: Minor
When querying a JSON file with a key called 'Timestamp' (select timestamp from <file>), Drill throws a non-intuitive error message (below). It works when backticking. Ideally the parser would look for keys called 'Timestamp' before erroring out. If that can't be done, a better error should be printed.
jdbc:drill:zk=local> select Timestamp, Operation from dfs.`/...json`;
Query failed: Query failed: Failure parsing SQL. Encountered "Timestamp ," at line 1, column 8.
Was expecting one of:
"UNION" ...
"INTERSECT" ...
"EXCEPT" ...
"ORDER" ...
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