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Posted to issues@geode.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/09/19 16:54:00 UTC
[jira] [Commented] (GEODE-7146) Document Aggregate Function
Limitations
[ https://issues.apache.org/jira/browse/GEODE-7146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16933584#comment-16933584 ]
ASF subversion and git services commented on GEODE-7146:
--------------------------------------------------------
Commit 003b213309574b3a00bfa3283ce5aeb5cfddc762 in geode's branch refs/heads/develop from Juan José Ramos
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=003b213 ]
GEODE-7146: Improve Aggregate Function Docs (#3996)
- Remove "no-quick-link" class from anchors.
- Corrected the return type description for SUM, COUNT and AVG.
- Re-introduced the standalone page entirely dedicated to aggregate
functions, along with the relevant menu item.
- Documented current limitations of aggregate functions in relation
to overflow.
> Document Aggregate Function Limitations
> ---------------------------------------
>
> Key: GEODE-7146
> URL: https://issues.apache.org/jira/browse/GEODE-7146
> Project: Geode
> Issue Type: Improvement
> Components: docs
> Reporter: Juan José Ramos Cassella
> Assignee: Juan José Ramos Cassella
> Priority: Major
> Labels: GeodeCommons
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> Make sure the docs cover the concerns about things that can't be done with aggregate functions.
> Some of the concerns/limitations to add in the documentation:
> * Can't be used in {{CQ}}.
> * What happens if {{SUM}} result is higher than {{Double.MAX_VALUE}}.
> * What happens if {{COUNT}} result is higher than {{Long.MAX_VALUE}}.
> * What happens if {{AVG}} result is {{Infinity}} (floating-point operation that overflows).
> * What happens if the intermediate count, when calculating the {{AVG}} operation, is higher than {{Long.MAX_VALUE}}.
> * What happens if the intermediate summation, when calculating the {{AVG}} operation, is higher than {{Double.MAX_VALUE}}.
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