[jira] [Created] (DRILL-2874) Concat operator is not supported with complex types, we should throw an error early

[Victoria Markman (JIRA)]

Victoria Markman created DRILL-2874:
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             Summary: Concat operator is not supported with complex types, we 
should throw an error early
                 Key: DRILL-2874
                 URL: https://issues.apache.org/jira/browse/DRILL-2874
             Project: Apache Drill
          Issue Type: Bug
          Components: Query Planning & Optimization
    Affects Versions: 0.9.0
            Reporter: Victoria Markman
            Assignee: Sean Hsuan-Yi Chu


m1 is a map in this example:

{code}
0: jdbc:drill:schema=dfs> select 'abc' || m1 from `t2.json`;
Query failed: SYSTEM ERROR: Failure while trying to materialize incoming 
schema.  Errors:
 
Error in expression at index -1.  Error: Missing function implementation: 
[concatOperator(MAP-REQUIRED, MAP-REQUIRED)].  Full expression: --UNKNOWN 
EXPRESSION--..

Fragment 0:0

[dafd9622-17e5-45e1-adef-15fcade2ae03 on atsqa4-133.qa.lab:31010]
Error: exception while executing query: Failure while executing query. 
(state=,code=0)
{code}



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