Steve Carlin created IMPALA-14412:
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             Summary: Calcite Planner: Calcite treating exponent notation as 
double
                 Key: IMPALA-14412
                 URL: https://issues.apache.org/jira/browse/IMPALA-14412
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


Calcite parses the APPROX_NUMERIC_LITERAL as a double.  Impala needs the parse 
it as a decimal type.

The query 

select avg(c) from (select cast(1e32 as decimal(38,0)) - cast(1 as 
decimal(38,0)) as c) t

in

[query_test/test_decimal_queries.py::TestDecimalExprs::test_exprs|https://jenkins.impala.io/view/all/job/calcite-report-prototype/320/artifact/Impala/calcite_report/html/query_test_test_decimal_queries.py/TestDecimalExprs_test_exprs/index.html]

is failing.

 



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