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Posted to issues@drill.apache.org by "Daniel Barclay (Drill) (JIRA)" <ji...@apache.org> on 2015/04/01 06:39:53 UTC
[jira] [Created] (DRILL-2648) CONVERT_FROM gives no specific
message with called with bad type value
Daniel Barclay (Drill) created DRILL-2648:
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Summary: CONVERT_FROM gives no specific message with called with bad type value
Key: DRILL-2648
URL: https://issues.apache.org/jira/browse/DRILL-2648
Project: Apache Drill
Issue Type: Bug
Reporter: Daniel Barclay (Drill)
Invoking CONVERT_FROM like this:
SELECT CONVERT_FROM(CAST(NULL AS INTEGER), '') FROM INFORMATION_SCHEMA.CATALOGS;
yields errors with no useful information (nothing specific to the problem):
0: jdbc:drill:zk=local> SELECT CONVERT_FROM(CAST(NULL AS INTEGER), '') FROM INFORMATION_SCHEMA.CATALOGS;
Query failed: AssertionError:
Error: exception while executing query: Failure while executing query. (state=,code=0)
0: jdbc:drill:zk=local>
Invoking CONFIRM_FROM with a bad type string should yield a message saying that the type string was unrecognized (and eventually should list all valid type strings that Drill knows).
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