Juan José Ramos Cassella created GEODE-7150:
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Summary: Use LONG instead of INT in Aggregation Functions
Key: GEODE-7150
URL: https://issues.apache.org/jira/browse/GEODE-7150
Project: Geode
Issue Type: Bug
Reporter: Juan José Ramos Cassella
OQL aggregate functions ({{COUNT}} and {{AVG}}) can “silently” overflow as
Geode internally uses {{int}} to compute the aggregations, basically meaning
that we can return an overflowed value instead of the proper result.
As an example, if {{COUNT}} evaluates to {{2147483648 (Integer.MAX_VALUE + 1)}}
the user will receive {{-2147483648 (Integer.MIN_VALUE)}} and so on.
We should modify the internal implementation to use `Long` instead of `Int`,
and properly document the limitation (see GEODE-7146).
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