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https://issues.apache.org/jira/browse/BEAM-12100?focusedWorklogId=643775&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-643775
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ASF GitHub Bot logged work on BEAM-12100:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Aug/21 23:31
Start Date: 30/Aug/21 23:31
Worklog Time Spent: 10m
Work Description: benWize commented on a change in pull request #15174:
URL: https://github.com/apache/beam/pull/15174#discussion_r698875353
##########
File path:
sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/agg/CovarianceFn.java
##########
@@ -124,6 +124,11 @@ private BigDecimal getCovariance(CovarianceAccumulator
covariance) {
BigDecimal adjustedCount =
this.isSample ? covariance.count().subtract(BigDecimal.ONE) :
covariance.count();
+ // Avoid ArithmeticException: Division is undefined when adjustedCount and
covariance are 0
Review comment:
Yes, I changed the validation and comment
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Issue Time Tracking
-------------------
Worklog Id: (was: 643775)
Time Spent: 6h (was: 5h 50m)
> SUM should error when overflow/underflow occurs.
> ------------------------------------------------
>
> Key: BEAM-12100
> URL: https://issues.apache.org/jira/browse/BEAM-12100
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql-zetasql
> Reporter: Kyle Weaver
> Assignee: Benjamin Gonzalez
> Priority: P3
> Time Spent: 6h
> Remaining Estimate: 0h
>
> SELECT SUM(col1) FROM (SELECT CAST(9223372036854775807 as int64) as col1
> UNION ALL SELECT CAST(1 as int64))
> should return an error.
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