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https://issues.apache.org/jira/browse/IMPALA-14412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Carlin resolved IMPALA-14412.
-----------------------------------
Resolution: Fixed
> 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
> Assignee: Steve Carlin
> Priority: Major
>
> 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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